MAT

e294_1a45

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions MAT

e294_ba95

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glycine a small amino acid with a single hydrogen atom as its side chain isoleucine a non-polar branched chain amino acid that is an isomer of leucine MAT

e294_e5f6

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain leucine a non-polar branched chain amino acid with a double methylated γ-carbon aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) MAT

e294_0b36

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid with a double methylated β-carbon MAT

e294_e915

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds MAT

e294_1636

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine MAT

e294_6bdd

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group valine a non-polar branched chain amino acid with a double methylated β-carbon arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) leucine a non-polar branched chain amino acid with a double methylated γ-carbon glycine
H
   
–OOC   Cα   H
   
   
NH3+
MAT

e294_0659

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group leucine a non-polar branched chain amino acid with a double methylated γ-carbon threonine a polar amino acid that is a methylated form of serine serine a polar amino acid with the smallest polar side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_1f89

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) leucine a non-polar branched chain amino acid that is an isomer of isoleucine proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_44e9

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group valine a non-polar branched chain amino acid that is a shorter version of leucine methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions lysine a positively charged amino acid with a long, flexible side chain containing an amine group serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
MAT

e294_3f37

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure serine a polar amino acid with the smallest polar side chain valine a non-polar branched chain amino acid with a double methylated β-carbon glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_843b

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_c33d

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
valine a non-polar branched chain amino acid that is a shorter version of leucine glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_9dc8

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group isoleucine a non-polar branched chain amino acid that is an isomer of leucine cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure MAT

e294_a607

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

valine a non-polar branched chain amino acid with the shortest hydrophobic side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_f99b

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) lysine a positively charged amino acid with a long, flexible side chain containing an amine group histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure MAT

e294_aad5

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings leucine a non-polar branched chain amino acid with a double methylated γ-carbon glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_a064

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 lysine a positively charged amino acid with a long, flexible side chain containing an amine group leucine a non-polar branched chain amino acid that is an isomer of isoleucine isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end MAT

e294_eb86

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain valine a non-polar branched chain amino acid with a double methylated β-carbon glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_61e6

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group leucine a non-polar branched chain amino acid that is a longer version of valine cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings MAT

e294_6676

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine serine a polar amino acid with the smallest polar side chain isoleucine a non-polar branched chain amino acid that is an isomer of leucine valine a non-polar branched chain amino acid with a double methylated β-carbon MAT

e294_54ce

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

leucine a non-polar branched chain amino acid that is an isomer of isoleucine aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_d5c2

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain MAT

e294_dd8a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_5e58

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain threonine a polar amino acid that is a methylated form of serine glycine
H
   
–OOC   Cα   H
   
   
NH3+
leucine a non-polar branched chain amino acid with a double methylated γ-carbon MAT

e294_48c3

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group glycine a small amino acid with the simple chemical formula NH2-CH2-COOH asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_d580

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glycine a small amino acid with a single hydrogen atom as its side chain phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 valine a non-polar branched chain amino acid with a double methylated β-carbon serine a polar amino acid with the smallest polar side chain MAT

e294_98e1

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

serine a polar amino acid with the smallest polar side chain aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain glycine a small amino acid with a single hydrogen atom as its side chain leucine a non-polar branched chain amino acid that is a longer version of valine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_d97e

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid that is capable of thiol (-SH) chemistry serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) threonine a polar amino acid that is a methylated form of serine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_e54e

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain glycine a small amino acid with the simple chemical formula NH2-CH2-COOH tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine threonine a polar amino acid that is a methylated form of serine MAT

e294_d9ee

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings MAT

e294_336b

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

serine a polar amino acid with the smallest polar side chain proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure lysine a positively charged amino acid with a long, flexible side chain containing an amine group asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_c764

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) leucine a non-polar branched chain amino acid with a double methylated γ-carbon aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_a15c

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

valine a non-polar branched chain amino acid with a double methylated β-carbon proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds MAT

e294_75f5

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) lysine a positively charged amino acid with a long, flexible side chain containing an amine group asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_32e2

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings leucine a non-polar branched chain amino acid that is a longer version of valine MAT

e294_8e34

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group threonine a polar amino acid that is a methylated form of serine MAT

e294_f78a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid that can form disulfide bridges threonine a polar amino acid that is a methylated form of serine glycine a small amino acid with a single hydrogen atom as its side chain glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_a185

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_4b9a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

threonine a polar amino acid that is a methylated form of serine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 cysteine a polar amino acid that is capable of thiol (-SH) chemistry glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain glycine
H
   
–OOC   Cα   H
   
   
NH3+
MAT

e294_0e2d

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

leucine a non-polar branched chain amino acid with a double methylated γ-carbon phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_3bc1

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid with the shortest hydrophobic side chain MAT

e294_0642

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions isoleucine a non-polar branched chain amino acid that is an isomer of leucine alanine
H
   
–OOC   Cα   CH3
   
   
NH3+
MAT

e294_f4d5

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glycine a small amino acid with the simple chemical formula NH2-CH2-COOH tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine lysine a positively charged amino acid with a long, flexible side chain containing an amine group threonine a polar amino acid that is a methylated form of serine glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_e1ba

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 threonine a polar amino acid that is a methylated form of serine glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_abbb

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon threonine a polar amino acid that is a methylated form of serine tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) MAT

e294_2d67

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) cysteine a polar amino acid that can form disulfide bridges tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine MAT

e294_ec66

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid with a double methylated β-carbon cysteine a polar amino acid that can form disulfide bridges alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_b79c

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group glycine a small amino acid with a single hydrogen atom as its side chain alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_4e2f

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) glycine a small amino acid with the simple chemical formula NH2-CH2-COOH leucine a non-polar branched chain amino acid that is a longer version of valine MAT

e294_a8d7

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glycine a small amino acid with a single hydrogen atom as its side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_cf21

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring isoleucine a non-polar branched chain amino acid that is an isomer of leucine asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_7ffd

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring lysine a positively charged amino acid with a long, flexible side chain containing an amine group glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds MAT

e294_8139

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain threonine a polar amino acid that is a methylated form of serine MAT

e294_2585

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

threonine a polar amino acid that is a methylated form of serine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring isoleucine a non-polar branched chain amino acid that is an isomer of leucine cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
MAT

e294_1aa9

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glycine a small amino acid with the simple chemical formula NH2-CH2-COOH tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine alanine
H
   
–OOC   Cα   CH3
   
   
NH3+
valine a non-polar branched chain amino acid with a double methylated β-carbon serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
MAT

e294_f607

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine isoleucine a non-polar branched chain amino acid that is an isomer of leucine aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_e023

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

threonine a polar amino acid that is a methylated form of serine arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon MAT

e294_3e21

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain leucine a non-polar branched chain amino acid with a double methylated γ-carbon phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_3a7a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) threonine a polar amino acid that is a methylated form of serine tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_685c

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

serine a polar amino acid with the smallest polar side chain lysine a positively charged amino acid with a long, flexible side chain containing an amine group isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain leucine a non-polar branched chain amino acid that is an isomer of isoleucine MAT

e294_12c3

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

threonine a polar amino acid that is a methylated form of serine cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings glycine a small amino acid with a single hydrogen atom as its side chain MAT

e294_1410

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain glycine a small amino acid with a single hydrogen atom as its side chain MAT

e294_845f

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
valine a non-polar branched chain amino acid that is a shorter version of leucine phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_3c04

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain lysine a positively charged amino acid with a long, flexible side chain containing an amine group aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_a67d

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure threonine a polar amino acid that is a methylated form of serine aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid with a double methylated β-carbon MAT

e294_1f41

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is an isomer of leucine aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_29e6

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 valine a non-polar branched chain amino acid with a double methylated β-carbon glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_a4c6

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain cysteine a polar amino acid that is capable of thiol (-SH) chemistry tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine isoleucine a non-polar branched chain amino acid that is an isomer of leucine phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_f6d9

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid that can form disulfide bridges asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group lysine a positively charged amino acid with a long, flexible side chain containing an amine group glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain glycine a small amino acid with a single hydrogen atom as its side chain MAT

e294_5d59

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid that can form disulfide bridges tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine MAT

e294_d321

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

alanine
H
   
–OOC   Cα   CH3
   
   
NH3+
asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) glycine a small amino acid with a single hydrogen atom as its side chain threonine a polar amino acid that is a methylated form of serine MAT

e294_fb9a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions MAT

e294_7c88

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions threonine a polar amino acid that is a methylated form of serine cysteine a polar amino acid that can form disulfide bridges tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings MAT

e294_70be

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

valine a non-polar branched chain amino acid that is a shorter version of leucine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 threonine a polar amino acid that is a methylated form of serine glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_fa7f

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

threonine a polar amino acid that is a methylated form of serine glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group leucine a non-polar branched chain amino acid with a double methylated γ-carbon histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_927c

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds threonine a polar amino acid that is a methylated form of serine serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_c868

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) serine a polar amino acid with the smallest polar side chain tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions MAT

e294_cd18

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions valine a non-polar branched chain amino acid with the shortest hydrophobic side chain asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_32ce

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain leucine a non-polar branched chain amino acid that is an isomer of isoleucine serine a polar amino acid with the smallest polar side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_f1bb

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 lysine a positively charged amino acid with a long, flexible side chain containing an amine group methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine MAT

e294_4e7d

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid that can form disulfide bridges glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid with the shortest hydrophobic side chain proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions MAT

e294_f544

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds lysine a positively charged amino acid with a long, flexible side chain containing an amine group histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 leucine a non-polar branched chain amino acid that is a longer version of valine MAT

e294_a318

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain glycine a small amino acid with the simple chemical formula NH2-CH2-COOH isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_793e

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_4158

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

valine a non-polar branched chain amino acid that is a shorter version of leucine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end alanine
H
   
–OOC   Cα   CH3
   
   
NH3+
MAT

e294_b85a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain leucine a non-polar branched chain amino acid that is a longer version of valine methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_103d

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid that is capable of thiol (-SH) chemistry methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions lysine a positively charged amino acid with a long, flexible side chain containing an amine group asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group leucine a non-polar branched chain amino acid with a double methylated γ-carbon MAT

e294_905d

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring lysine a positively charged amino acid with a long, flexible side chain containing an amine group arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) leucine a non-polar branched chain amino acid that is an isomer of isoleucine MAT

e294_3643

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_b629

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_5a7a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_7562

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_003e

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain cysteine a polar amino acid that is capable of thiol (-SH) chemistry histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings MAT

e294_ceeb

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid that can form disulfide bridges tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine MAT

e294_1edf

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain lysine a positively charged amino acid with a long, flexible side chain containing an amine group glycine
H
   
–OOC   Cα   H
   
   
NH3+
MAT

e294_8d03

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
glycine a small amino acid with a single hydrogen atom as its side chain proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_245b

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end valine a non-polar branched chain amino acid with the shortest hydrophobic side chain lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_17ff

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_1d55

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

serine a polar amino acid with the smallest polar side chain glycine a small amino acid with the simple chemical formula NH2-CH2-COOH histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_96b8

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 lysine a positively charged amino acid with a long, flexible side chain containing an amine group glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure MAT

e294_39be

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glycine a small amino acid with a single hydrogen atom as its side chain asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_5b32

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

leucine a non-polar branched chain amino acid that is an isomer of isoleucine glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
MAT

e294_e5d8

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) MAT

e294_d721

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

threonine a polar amino acid that is a methylated form of serine asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group valine a non-polar branched chain amino acid that is a shorter version of leucine aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_6865

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain alanine
H
   
–OOC   Cα   CH3
   
   
NH3+
asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group cysteine a polar amino acid that is capable of thiol (-SH) chemistry glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_4c8b

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain threonine a polar amino acid that is a methylated form of serine MAT

e294_8792

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

leucine a non-polar branched chain amino acid that is an isomer of isoleucine lysine a positively charged amino acid with a long, flexible side chain containing an amine group arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine MAT

e294_f94b

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure isoleucine a non-polar branched chain amino acid that is an isomer of leucine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 valine a non-polar branched chain amino acid with a double methylated β-carbon aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_0bed

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glycine a small amino acid with the simple chemical formula NH2-CH2-COOH histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid with a double methylated β-carbon lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_7318

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings threonine a polar amino acid that is a methylated form of serine valine a non-polar branched chain amino acid with the shortest hydrophobic side chain serine a polar amino acid with the smallest polar side chain glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_963e

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine leucine a non-polar branched chain amino acid with a double methylated γ-carbon lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_121b

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain lysine a positively charged amino acid with a long, flexible side chain containing an amine group methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure MAT

e294_9796

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain serine a polar amino acid with the smallest polar side chain MAT

e294_fb26

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds isoleucine a non-polar branched chain amino acid that is an isomer of leucine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_6ee5

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon threonine a polar amino acid that is a methylated form of serine cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds valine a non-polar branched chain amino acid with the shortest hydrophobic side chain aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_73d4

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid with a double methylated β-carbon serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain isoleucine a non-polar branched chain amino acid that is an isomer of leucine MAT

e294_d7c5

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group isoleucine a non-polar branched chain amino acid that is an isomer of leucine phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_f167

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions cysteine a polar amino acid that is capable of thiol (-SH) chemistry MAT

e294_936b

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glycine a small amino acid with a single hydrogen atom as its side chain phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_808f

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
valine a non-polar branched chain amino acid that is a shorter version of leucine proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_7d19

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is an isomer of leucine alanine
H
   
–OOC   Cα   CH3
   
   
NH3+
aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings MAT

e294_cfb9

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is an isomer of leucine arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group leucine a non-polar branched chain amino acid that is a longer version of valine cysteine a polar amino acid that can form disulfide bridges MAT

e294_a99a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine alanine
H
   
–OOC   Cα   CH3
   
   
NH3+
phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_f089

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

serine a polar amino acid with the smallest polar side chain arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure threonine a polar amino acid that is a methylated form of serine MAT

e294_550c

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid that is a shorter version of leucine leucine a non-polar branched chain amino acid that is an isomer of isoleucine glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_4ab2

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain isoleucine a non-polar branched chain amino acid that is an isomer of leucine arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_aca6

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group leucine a non-polar branched chain amino acid that is an isomer of isoleucine glycine a small amino acid with a single hydrogen atom as its side chain asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_2ef2

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine cysteine a polar amino acid that can form disulfide bridges aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_cf4a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end MAT

e294_0cde

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 lysine a positively charged amino acid with a long, flexible side chain containing an amine group threonine a polar amino acid that is a methylated form of serine methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions MAT

e294_781e

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon valine a non-polar branched chain amino acid with a double methylated β-carbon glycine a small amino acid with a single hydrogen atom as its side chain glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain isoleucine a non-polar branched chain amino acid that is an isomer of leucine MAT

e294_f1f3

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) glycine a small amino acid with the simple chemical formula NH2-CH2-COOH arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) MAT

e294_d93d

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glycine a small amino acid with a single hydrogen atom as its side chain valine a non-polar branched chain amino acid that is a shorter version of leucine phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring serine a polar amino acid with the smallest polar side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_a696

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure cysteine a polar amino acid that can form disulfide bridges isoleucine a non-polar branched chain amino acid that is an isomer of leucine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_f685

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group isoleucine a non-polar branched chain amino acid that is an isomer of leucine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain cysteine a polar amino acid that can form disulfide bridges MAT

e294_357e

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid with the shortest hydrophobic side chain serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_fa04

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_288d

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure lysine a positively charged amino acid with a long, flexible side chain containing an amine group isoleucine a non-polar branched chain amino acid that is an isomer of leucine MAT

e294_562e

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain threonine a polar amino acid that is a methylated form of serine cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds leucine a non-polar branched chain amino acid that is a longer version of valine serine a polar amino acid with the smallest polar side chain MAT

e294_ff70

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine isoleucine a non-polar branched chain amino acid that is an isomer of leucine methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings MAT

e294_f787

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings serine a polar amino acid with the smallest polar side chain threonine a polar amino acid that is a methylated form of serine MAT

e294_62ff

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds MAT

e294_6ef5

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glycine
H
   
–OOC   Cα   H
   
   
NH3+
asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end MAT

e294_16ca

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is an isomer of leucine alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain glycine a small amino acid with a single hydrogen atom as its side chain aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_6bf5

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring threonine a polar amino acid that is a methylated form of serine lysine a positively charged amino acid with a long, flexible side chain containing an amine group arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_43c3

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

threonine a polar amino acid that is a methylated form of serine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 cysteine a polar amino acid that can form disulfide bridges glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_08e0

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 lysine a positively charged amino acid with a long, flexible side chain containing an amine group serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_b5e6

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

leucine a non-polar branched chain amino acid that is an isomer of isoleucine phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
threonine a polar amino acid that is a methylated form of serine MAT

e294_f4b3

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

serine a polar amino acid with the smallest polar side chain tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) MAT

e294_3540

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is an isomer of leucine tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid with a double methylated β-carbon MAT

e294_9528

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions glycine
H
   
–OOC   Cα   H
   
   
NH3+
aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_7a7a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

leucine a non-polar branched chain amino acid that is an isomer of isoleucine serine a polar amino acid with the smallest polar side chain glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain alanine
H
   
–OOC   Cα   CH3
   
   
NH3+
asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_b1ed

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is an isomer of leucine arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 threonine a polar amino acid that is a methylated form of serine MAT

e294_7ac2

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain leucine a non-polar branched chain amino acid that is an isomer of isoleucine histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_44cd

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain valine a non-polar branched chain amino acid that is a shorter version of leucine MAT

e294_7f7a

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions MAT

e294_0323

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

valine a non-polar branched chain amino acid with a double methylated β-carbon phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group threonine a polar amino acid that is a methylated form of serine MAT

e294_c679

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain cysteine a polar amino acid that can form disulfide bridges lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_8966

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain leucine a non-polar branched chain amino acid that is a longer version of valine glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_e81c

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain leucine a non-polar branched chain amino acid that is a longer version of valine alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_0f58

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 leucine a non-polar branched chain amino acid that is an isomer of isoleucine arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) MAT

e294_9ccc

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group lysine a positively charged amino acid with a long, flexible side chain containing an amine group alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
MAT

e294_e7e4

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine isoleucine a non-polar branched chain amino acid that is an isomer of leucine leucine a non-polar branched chain amino acid that is an isomer of isoleucine alanine
H
   
–OOC   Cα   CH3
   
   
NH3+
tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings MAT

e294_3100

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group lysine a positively charged amino acid with a long, flexible side chain containing an amine group glycine a small amino acid with a single hydrogen atom as its side chain aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine MAT

e294_7a7b

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain threonine a polar amino acid that is a methylated form of serine alanine a non-polar amino acid, with a single methyl group (-CH3) as its side chain methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions MAT

e294_7637

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group leucine a non-polar branched chain amino acid that is a longer version of valine proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain threonine a polar amino acid that is a methylated form of serine MAT

e294_86bd

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group threonine a polar amino acid that is a methylated form of serine valine a non-polar branched chain amino acid with the shortest hydrophobic side chain MAT

e294_852d

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions leucine a non-polar branched chain amino acid with a double methylated γ-carbon asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_9555

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions isoleucine a non-polar branched chain amino acid that is an isomer of leucine tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) MAT

e294_d2dc

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_b977

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glycine a small amino acid with a single hydrogen atom as its side chain aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine MAT

e294_20d7

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
MAT

e294_db7d

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group lysine a positively charged amino acid with a long, flexible side chain containing an amine group serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end MAT

e294_71df

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 threonine a polar amino acid that is a methylated form of serine aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_0ccd

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is an isomer of leucine phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_b61c

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 lysine a positively charged amino acid with a long, flexible side chain containing an amine group asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group leucine a non-polar branched chain amino acid that is an isomer of isoleucine MAT

e294_57e9

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine lysine a positively charged amino acid with a long, flexible side chain containing an amine group isoleucine a non-polar branched chain amino acid that is an isomer of leucine asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_1f29

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain leucine a non-polar branched chain amino acid with a double methylated γ-carbon proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) MAT

e294_c2f1

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain isoleucine a non-polar branched chain amino acid that is an isomer of leucine glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_d74f

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 threonine a polar amino acid that is a methylated form of serine glycine
H
   
–OOC   Cα   H
   
   
NH3+
methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_8827

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure lysine a positively charged amino acid with a long, flexible side chain containing an amine group glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_f3f5

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end valine a non-polar branched chain amino acid with the shortest hydrophobic side chain tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) MAT

e294_c5fa

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

glycine a small amino acid with the simple chemical formula NH2-CH2-COOH aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group alanine a non-polar amino acid, with only a methyl group (-CH3) attached to the α-carbon cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
MAT

e294_495b

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings valine a non-polar branched chain amino acid with a double methylated β-carbon lysine a positively charged amino acid with a long, flexible side chain containing an amine group asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_5776

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

leucine a non-polar branched chain amino acid that is an isomer of isoleucine aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain cysteine a polar amino acid that is capable of thiol (-SH) chemistry glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_8601

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartic acid a negatively charged amino acid with a small, carboxylate (-COOH) side chain methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions isoleucine a non-polar branched chain amino acid that is an isomer of leucine glutamine a polar amino acid with a longer amine-substituted carboxylate (amide) -C(=O)NH2 group proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure MAT

e294_5a68

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain MAT

e294_7492

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 glycine
H
   
–OOC   Cα   H
   
   
NH3+
isoleucine a non-polar branched chain amino acid that is a valine with a extra methyl group (-CH3) at the end tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine valine a non-polar branched chain amino acid that is a shorter version of leucine MAT

e294_51bb

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

isoleucine a non-polar branched chain amino acid that is an isomer of leucine lysine a positively charged amino acid with a long, flexible side chain containing an amine group glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group MAT

e294_63ee

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine serine a polar amino acid with the smallest side chain containing a hydroxyl group (-OH) lysine a positively charged amino acid with a long, flexible side chain containing an amine group MAT

e294_02f9

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring cysteine
O=C–OH
   
H   Cα   CH2   SH
     
   
H–N–H
histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 MAT

e294_f731

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 cysteine a polar amino acid that is capable of thiol (-SH) chemistry glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_6915

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

leucine a non-polar branched chain amino acid that is a longer version of valine tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine glycine a small amino acid with the simple chemical formula NH2-CH2-COOH asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain MAT

e294_c330

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

lysine a positively charged amino acid with a long, flexible side chain containing an amine group serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) tyrosine a aromatic amino acid with a side chain containing a phenol (-C6H6OH) group, derived from phenylalanine MAT

e294_7c4c

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

serine
O=C–OH
   
H   Cα   CH2   OH
     
   
H–N–H
histidine an aromatic amino acid with a side chain containing a 5-membered nitrogenous ring and a pKa close to pH 7 glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings MAT

e294_19ed

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring tryptophan an aromatic amino acid with the largest side chain consisting of a fused pair of rings glutamate a negatively charged amino acid with a large, carboxylate (-COOH) side chain lysine a positively charged amino acid with a long, flexible side chain containing an amine group arginine a positively charged amino acid with a long, flexible side chain containing 3 nitrogen atoms (guanidinium) MAT

e294_f33f

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

aspartate a negatively charged amino acid with a small, carboxylate (-COOH) side chain glycine a small amino acid with a single hydrogen atom as its side chain methionine a non-polar amino acid with a side chain containing a sulfur atom that is NOT available for chemical reactions glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring MAT

e294_7929

Match each of the following amino acids with their corresponding descriptions.

Note: Each choice will be used exactly once.

phenylalanine a non-polar amino acid with an aromatic side chain containing a single benzene (-C6H6) ring cysteine a polar amino acid with a thiol (-SH) group that can form disulfide bonds asparagine a polar amino acid with a shorter amine-substituted carboxylate (amide) -C(=O)NH2 group glutamic acid a negatively charged amino acid with a large, carboxylate (-COOH) side chain proline a non-polar amino acid where the side chain is bonded to the backbone amine, resulting in a rigid cyclic structure