MC	<p>4b5e_be03</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA double helix has a consistent diameter	Incorrect	the two strands of DNA are parallel	Correct	A-T base pairs are weaker than G-C base pairs	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>0c40_8618</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	covalent bonds hold the two strands together	Correct	G-C base pairs are stronger than A-T base pairs	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>2d40_f845</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	one strand is positively charged and the other is negatively charged	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the helix is made of amino acids	Incorrect	the two strands of DNA are anti-parallel	Correct
MC	<p>9578_e8c8</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	DNA exists as a parallel double helix	Incorrect	G-C base pairs are stronger than A-T base pairs	Correct
MC	<p>9578_9351</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the backbone contains only phosphate and sugar	Correct	peptide bonds hold the two strands together	Incorrect	purine bases pair up with like purine bases	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect
MC	<p>0c40_c221</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	pyrimidine bases pair up with like pyrimidine bases	Correct	the DNA double helix has ten nucleotides between each turn	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>0c40_3cf9</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA double helix has a consistent diameter	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the backbone contains only nucleobase and sugar	Correct
MC	<p>0c40_bafa</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the DNA strands are uniformly positively charged	Correct	the backbone contains only phosphate and sugar	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>4b5e_2f9e</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA strands are uniformly negatively charged	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Correct	hydrogen bonds hold the two strands together	Incorrect	the DNA double helix has a consistent diameter	Incorrect
MC	<p>2d40_645d</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the DNA bases for each strand face the inside of the helix	Correct	purine bases pair up with like purine bases	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>4b5e_8b9a</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	the two strands of DNA are anti-parallel	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	the backbone contains only phosphate and sugar	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Correct
MC	<p>0c40_607d</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the van der Waals force holds the two strands together	Correct	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA double helix has a consistent diameter	Incorrect
MC	<p>0c40_ac62</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA double helix has ten nucleotides between each turn	Incorrect	the phosphate groups are on the inside of the DNA double helix	Correct	purine bases pair up with pyrimidine bases	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>2d40_c769</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Correct	base pairings create unequal spacing between the two DNA strands	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	purine bases pair up with like purine bases	Incorrect	the van der Waals force holds the two strands together	Incorrect
MC	<p>2d40_54f7</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Correct	the helix is made of amino acids	Incorrect	covalent bonds hold the two strands together	Incorrect	the DNA strands are uniformly positively charged	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>4b5e_878f</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	hydrophobic contacts hold the two strands together	Correct	A-T base pairs are weaker than G-C base pairs	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>2d40_e427</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Correct	the DNA strands are uniformly positively charged	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	peptide bonds hold the two strands together	Incorrect
MC	<p>2d40_a768</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	disulfide bonds hold the two strands together	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the DNA strands are uniformly negatively charged	Correct	DNA contains two strands, with both strands running the same direction	Incorrect
MC	<p>4b5e_a7a3</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	peptide bonds hold the two strands together	Correct	G-C base pairs are stronger than A-T base pairs	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA strands are uniformly negatively charged	Incorrect
MC	<p>9578_f02b</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	A-T base pairs are weaker than G-C base pairs	Correct	peptide bonds hold the two strands together	Incorrect	the helix is made of amino acids	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>0c40_5f38</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	DNA exists as a parallel double helix	Correct	the backbone contains only phosphate and sugar	Incorrect	the DNA double helix has a consistent diameter	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>9578_09a3</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	disulfide bonds hold the two strands together	Incorrect	the DNA bases for each strand face the inside of the helix	Correct	purine bases pair up with like purine bases	Incorrect	the DNA strands are uniformly positively charged	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>0c40_e38b</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	one strand is positively charged and the other is negatively charged	Correct	the two strands of DNA are anti-parallel	Incorrect
MC	<p>2d40_3fb5</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the helix is made of nucleotides	Correct	the DNA bases for each strand face the outside of the helix	Incorrect	the DNA strands are uniformly positively charged	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>0c40_8bf9</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	the DNA double helix has a consistent diameter	Incorrect	base pairings create unequal spacing between the two DNA strands	Correct	the backbone contains only phosphate and sugar	Incorrect
MC	<p>2d40_5ac7</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	one strand is positively charged and the other is negatively charged	Incorrect	the helix is made of amino acids	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	G-C base pairs are weaker than A-T base pairs	Incorrect	hydrogen bonds hold the two strands together	Correct
MC	<p>4b5e_11e4</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	the backbone contains only phosphate and sugar	Incorrect	ionic bonds hold the two strands together	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>4b5e_6bb7</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the two strands of DNA are anti-parallel	Incorrect	the helix is made of nucleotides	Incorrect	the DNA double helix has a consistent diameter	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	ionic bonds hold the two strands together	Correct
MC	<p>4b5e_736b</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	base pairings create unequal spacing between the two DNA strands	Correct	DNA contains two strands, with each strand running in opposite directions	Incorrect
MC	<p>2d40_10bf</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	A-T base pairs are stronger than G-C base pairs	Incorrect	the DNA strands are uniformly positively charged	Incorrect	DNA exists as a parallel double helix	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the phosphate groups are on the outside of the DNA double helix	Correct
MC	<p>4b5e_c44f</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Incorrect	the helix is made of nucleotides	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	ionic bonds hold the two strands together	Correct
MC	<p>4b5e_8bc6</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	purine bases pair up with like purine bases	Correct	the backbone contains only phosphate and sugar	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA double helix has a consistent diameter	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>4b5e_d44d</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	peptide bonds hold the two strands together	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	the helix is made of nucleotides	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the DNA strands are uniformly negatively charged	Incorrect
MC	<p>9578_7559</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	G-C base pairs are stronger than A-T base pairs	Correct
MC	<p>4b5e_d4fe</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	DNA exists as an anti-parallel double helix	Incorrect	the backbone contains only phosphate and nucleobase	Correct	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>9578_ec26</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA double helix has ten nucleotides between each turn	Correct	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	covalent bonds hold the two strands together	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>9578_576c</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the backbone contains only phosphate and nucleobase	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	hydrogen bonds hold the two strands together	Correct	one strand is positively charged and the other is negatively charged	Incorrect	the helix is made of amino acids	Incorrect
MC	<p>0c40_c0c4</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the backbone contains only phosphate and sugar	Incorrect	the DNA double helix has a consistent diameter	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the helix is made of nucleotides	Incorrect	DNA contains two strands, with both strands running the same direction	Correct
MC	<p>4b5e_8f0f</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the backbone contains only phosphate and sugar	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the phosphate groups are on the inside of the DNA double helix	Correct	hydrogen bonds hold the two strands together	Incorrect	DNA exists as an anti-parallel double helix	Incorrect
MC	<p>0c40_dca0</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	DNA contains two strands, with each strand running in opposite directions	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the helix is made of nucleotides	Incorrect	the van der Waals force holds the two strands together	Correct
MC	<p>4b5e_062c</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the backbone contains only phosphate and nucleobase	Correct	the DNA strands are uniformly negatively charged	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>0c40_55bc</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the backbone contains only phosphate and nucleobase	Correct
MC	<p>9578_f6cd</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the outside of the helix	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	the helix is made of amino acids	Incorrect	hydrophobic contacts hold the two strands together	Incorrect	the DNA double helix has a consistent diameter	Correct
MC	<p>9578_c0cf</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Correct	purine bases pair up with like purine bases	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect
MC	<p>0c40_4f9a</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	ionic bonds hold the two strands together	Correct	the DNA double helix has a consistent diameter	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the two strands of DNA are anti-parallel	Incorrect
MC	<p>9578_c2d9</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Incorrect	DNA exists as a parallel double helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Correct	base pairings create unequal spacing between the two DNA strands	Incorrect	G-C base pairs are weaker than A-T base pairs	Incorrect
MC	<p>2d40_7243</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	DNA contains two strands, with each strand running in opposite directions	Correct	base pairings create unequal spacing between the two DNA strands	Incorrect	the helix is made of amino acids	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>4b5e_82b6</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	the helix is made of nucleotides	Incorrect	base pairings create unequal spacing between the two DNA strands	Correct	purine bases pair up with pyrimidine bases	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>2d40_4eae</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the two strands of DNA are anti-parallel	Correct	ionic bonds hold the two strands together	Incorrect	the helix is made of amino acids	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>0c40_8a8b</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA double helix has a consistent diameter	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	ionic bonds hold the two strands together	Correct
MC	<p>2d40_8d37</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the DNA bases for each strand face the outside of the helix	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	ionic bonds hold the two strands together	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct	the helix is made of amino acids	Incorrect
MC	<p>9578_cec5</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA strands are uniformly negatively charged	Correct	the two strands of DNA are parallel	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect
MC	<p>9578_7fac</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Incorrect	DNA exists as a parallel double helix	Incorrect	the DNA strands are uniformly positively charged	Incorrect	purine bases pair up with pyrimidine bases	Correct	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>9578_2ec4</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the two strands of DNA are anti-parallel	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>0c40_c709</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA double helix has a consistent diameter	Incorrect	hydrophobic contacts hold the two strands together	Correct	the backbone contains only phosphate and sugar	Incorrect	the DNA strands are uniformly negatively charged	Incorrect
MC	<p>9578_bf3d</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA strands are uniformly negatively charged	Correct	the helix is made of amino acids	Incorrect	phosphodiester bonds hold the two strands together	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the two strands of DNA are parallel	Incorrect
MC	<p>4b5e_06eb</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	the DNA double helix has a consistent diameter	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Correct
MC	<p>4b5e_122f</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	G-C base pairs are stronger than A-T base pairs	Incorrect	ionic bonds hold the two strands together	Correct	the two strands of DNA are anti-parallel	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect
MC	<p>4b5e_6a7b</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	ionic bonds hold the two strands together	Correct	the DNA strands are uniformly negatively charged	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	the two strands of DNA are anti-parallel	Incorrect
MC	<p>9578_8646</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	G-C base pairs are stronger than A-T base pairs	Correct	the DNA bases for each strand face the outside of the helix	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect
MC	<p>4b5e_65bc</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect	the DNA double helix has a consistent diameter	Incorrect	the backbone contains only phosphate and sugar	Incorrect	covalent bonds hold the two strands together	Correct
MC	<p>9578_32d7</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with like purine bases	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the DNA strands are uniformly negatively charged	Correct	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>2d40_326c</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the helix is made of amino acids	Incorrect	peptide bonds hold the two strands together	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct	G-C base pairs are weaker than A-T base pairs	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>9578_9c7a</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the DNA strands are uniformly positively charged	Incorrect	the DNA bases for each strand face the inside of the helix	Correct	purine bases pair up with like purine bases	Incorrect
MC	<p>4b5e_c396</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Correct	the DNA double helix has a consistent diameter	Incorrect	DNA contains two strands, with each strand running in opposite directions	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect
MC	<p>0c40_d505</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Incorrect	DNA contains two strands, with both strands running the same direction	Correct	hydrogen bonds hold the two strands together	Incorrect	the backbone contains only phosphate and sugar	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>0c40_5615</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	DNA contains two strands, with both strands running the same direction	Correct
MC	<p>4b5e_1013</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the helix is made of amino acids	Correct	the two strands of DNA are anti-parallel	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>9578_ad63</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the backbone contains only phosphate and nucleobase	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct	base pairings create unequal spacing between the two DNA strands	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the van der Waals force holds the two strands together	Incorrect
MC	<p>4b5e_ec47</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	purine bases pair up with like purine bases	Correct
MC	<p>9578_586a</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the outside of the helix	Incorrect	purine bases pair up with like purine bases	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	the DNA double helix has a consistent diameter	Correct	A-T base pairs are stronger than G-C base pairs	Incorrect
MC	<p>4b5e_f665</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	phosphodiester bonds hold the two strands together	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect
MC	<p>0c40_f11a</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	covalent bonds hold the two strands together	Correct	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>9578_874b</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct	the two strands of DNA are parallel	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>4b5e_4538</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the backbone contains only phosphate and sugar	Incorrect	covalent bonds hold the two strands together	Correct	the DNA strands are uniformly negatively charged	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>2d40_5b14</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the backbone contains only phosphate and sugar	Correct	G-C base pairs are weaker than A-T base pairs	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	disulfide bonds hold the two strands together	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect
MC	<p>2d40_64c8</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct	the helix is made of amino acids	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	DNA exists as a parallel double helix	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect
MC	<p>4b5e_4270</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Correct	purine bases pair up with pyrimidine bases	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>2d40_a428</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	purine bases pair up with like purine bases	Incorrect	G-C base pairs are stronger than A-T base pairs	Correct	disulfide bonds hold the two strands together	Incorrect	the DNA strands are uniformly positively charged	Incorrect	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>2d40_e51e</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	the helix is made of amino acids	Incorrect	A-T base pairs are weaker than G-C base pairs	Correct	the backbone contains only nucleobase and sugar	Incorrect	DNA exists as a parallel double helix	Incorrect
MC	<p>9578_5530</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	A-T base pairs are stronger than G-C base pairs	Incorrect	peptide bonds hold the two strands together	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	purine bases pair up with pyrimidine bases	Correct	the helix is made of amino acids	Incorrect
MC	<p>0c40_a7cf</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	A-T base pairs are weaker than G-C base pairs	Incorrect	the two strands of DNA are anti-parallel	Incorrect	one strand is positively charged and the other is negatively charged	Correct	the DNA bases for each strand face the inside of the helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>0c40_906e</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Correct	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>2d40_3b57</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	phosphodiester bonds hold the two strands together	Incorrect	the phosphate groups are on the outside of the DNA double helix	Correct	pyrimidine bases pair up with like pyrimidine bases	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>9578_8622</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	the phosphate groups are on the outside of the DNA double helix	Correct	pyrimidine bases pair up with like pyrimidine bases	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect
MC	<p>0c40_dbbc</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	the backbone contains only phosphate and nucleobase	Correct	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA double helix has a consistent diameter	Incorrect
MC	<p>2d40_afc0</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	G-C base pairs are weaker than A-T base pairs	Incorrect	phosphodiester bonds hold the two strands together	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect	DNA exists as an anti-parallel double helix	Correct
MC	<p>0c40_778a</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	A-T base pairs are stronger than G-C base pairs	Correct	purine bases pair up with pyrimidine bases	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the helix is made of nucleotides	Incorrect	DNA contains two strands, with each strand running in opposite directions	Incorrect
MC	<p>2d40_bcdc</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	G-C base pairs are stronger than A-T base pairs	Correct	the helix is made of amino acids	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	peptide bonds hold the two strands together	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>2d40_2291</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	G-C base pairs are weaker than A-T base pairs	Incorrect	DNA exists as an anti-parallel double helix	Correct	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the helix is made of amino acids	Incorrect
MC	<p>9578_791e</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	the DNA strands are uniformly positively charged	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	purine bases pair up with pyrimidine bases	Correct
MC	<p>9578_9e33</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the backbone contains only phosphate and nucleobase	Incorrect	the helix is made of amino acids	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	the phosphate groups are on the outside of the DNA double helix	Correct	the van der Waals force holds the two strands together	Incorrect
MC	<p>9578_8184</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	hydrophobic contacts hold the two strands together	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the DNA strands are uniformly positively charged	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	the phosphate groups are on the outside of the DNA double helix	Correct
MC	<p>9578_b879</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	disulfide bonds hold the two strands together	Incorrect
MC	<p>2d40_8919</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	DNA contains two strands, with both strands running the same direction	Incorrect	the helix is made of amino acids	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct
MC	<p>9578_acc0</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	DNA exists as a parallel double helix	Incorrect	hydrogen bonds hold the two strands together	Correct	the backbone contains only phosphate and nucleobase	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the helix is made of amino acids	Incorrect
MC	<p>4b5e_e76d</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	the DNA double helix has a consistent diameter	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	hydrophobic contacts hold the two strands together	Correct	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>9578_2c26</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the DNA strands are uniformly negatively charged	Correct	the helix is made of amino acids	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>0c40_ddb1</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	the helix is made of nucleotides	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA bases for each strand face the outside of the helix	Correct
MC	<p>2d40_523d</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Correct	base pairings create unequal spacing between the two DNA strands	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect	DNA exists as a parallel double helix	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>4b5e_1498</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	one strand is positively charged and the other is negatively charged	Correct	G-C base pairs are stronger than A-T base pairs	Incorrect	the two strands of DNA are anti-parallel	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA double helix has a consistent diameter	Incorrect
MC	<p>4b5e_c304</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	hydrophobic contacts hold the two strands together	Correct	the DNA bases for each strand face the inside of the helix	Incorrect	the helix is made of nucleotides	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	DNA exists as an anti-parallel double helix	Incorrect
MC	<p>0c40_4f88</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the helix is made of amino acids	Correct	the two strands of DNA are anti-parallel	Incorrect
MC	<p>4b5e_52c3</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has ten nucleotides between each turn	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect	the phosphate groups are on the inside of the DNA double helix	Correct	hydrogen bonds hold the two strands together	Incorrect
MC	<p>4b5e_eed3</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	A-T base pairs are weaker than G-C base pairs	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the helix is made of amino acids	Correct	the DNA double helix has ten nucleotides between each turn	Incorrect
MC	<p>2d40_3337</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the helix is made of amino acids	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the DNA double helix has a consistent diameter	Correct
MC	<p>2d40_f5bb</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the DNA strands are uniformly positively charged	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	G-C base pairs are weaker than A-T base pairs	Incorrect	hydrogen bonds hold the two strands together	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>0c40_0801</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the backbone contains only phosphate and sugar	Incorrect	the DNA double helix has a consistent diameter	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	DNA exists as an anti-parallel double helix	Incorrect	base pairings create unequal spacing between the two DNA strands	Correct
MC	<p>4b5e_4c2c</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	hydrophobic contacts hold the two strands together	Correct	DNA exists as an anti-parallel double helix	Incorrect
MC	<p>9578_b844</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA double helix has a consistent diameter	Correct	the helix is made of amino acids	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect
MC	<p>9578_faac</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	peptide bonds hold the two strands together	Incorrect	purine bases pair up with pyrimidine bases	Correct
MC	<p>9578_dc54</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the DNA double helix has a consistent diameter	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	peptide bonds hold the two strands together	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>2d40_0876</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the two strands of DNA are parallel	Incorrect	purine bases pair up with pyrimidine bases	Correct	ionic bonds hold the two strands together	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>2d40_9530</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the DNA bases for each strand face the outside of the helix	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct
MC	<p>2d40_a662</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the two strands of DNA are parallel	Incorrect	disulfide bonds hold the two strands together	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	the DNA double helix has ten nucleotides between each turn	Correct
MC	<p>0c40_d5cd</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	DNA contains two strands, with each strand running in opposite directions	Incorrect	the DNA double helix has a consistent diameter	Incorrect	purine bases pair up with like purine bases	Correct
MC	<p>2d40_f3db</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	purine bases pair up with like purine bases	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	the van der Waals force holds the two strands together	Incorrect	the helix is made of nucleotides	Correct	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>0c40_74ef</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	purine bases pair up with like purine bases	Correct	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>2d40_6495</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	G-C base pairs are weaker than A-T base pairs	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	the DNA strands are uniformly positively charged	Incorrect	covalent bonds hold the two strands together	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct
MC	<p>4b5e_f2ba</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the helix is made of nucleotides	Incorrect	base pairings create unequal spacing between the two DNA strands	Correct
MC	<p>9578_4459</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	purine bases pair up with like purine bases	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	the helix is made of amino acids	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct
MC	<p>2d40_b909</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	A-T base pairs are stronger than G-C base pairs	Incorrect	the DNA double helix has ten nucleotides between each turn	Correct	the helix is made of amino acids	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect
MC	<p>0c40_dcc2</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	DNA exists as an anti-parallel double helix	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the backbone contains only phosphate and sugar	Incorrect	hydrogen bonds hold the two strands together	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Correct
MC	<p>0c40_8a91</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	DNA exists as an anti-parallel double helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA double helix has a consistent diameter	Incorrect	phosphodiester bonds hold the two strands together	Correct
MC	<p>0c40_59e2</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the backbone contains only phosphate and sugar	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Correct	the DNA double helix has a consistent diameter	Incorrect	DNA exists as an anti-parallel double helix	Incorrect
MC	<p>2d40_98b1</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	the helix is made of nucleotides	Correct	the DNA strands are uniformly positively charged	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>4b5e_082d</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	the DNA bases for each strand face the outside of the helix	Correct
MC	<p>0c40_180f</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the two strands of DNA are parallel	Correct	the backbone contains only phosphate and sugar	Incorrect
MC	<p>2d40_1948</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	hydrogen bonds hold the two strands together	Correct	A-T base pairs are stronger than G-C base pairs	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect
MC	<p>2d40_36de</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Incorrect	the two strands of DNA are anti-parallel	Correct	G-C base pairs are weaker than A-T base pairs	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	disulfide bonds hold the two strands together	Incorrect
MC	<p>2d40_a61f</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	DNA contains two strands, with each strand running in opposite directions	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	the helix is made of amino acids	Incorrect
MC	<p>2d40_f9e7</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	hydrogen bonds hold the two strands together	Correct	the DNA strands are uniformly positively charged	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>0c40_f0af</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	DNA exists as an anti-parallel double helix	Incorrect	peptide bonds hold the two strands together	Correct	purine bases pair up with pyrimidine bases	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>9578_7c3a</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	hydrophobic contacts hold the two strands together	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct	the helix is made of amino acids	Incorrect
MC	<p>2d40_41a6</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	one strand is positively charged and the other is negatively charged	Incorrect	the backbone contains only phosphate and sugar	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	the two strands of DNA are parallel	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect
MC	<p>9578_af2b</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect	purine bases pair up with like purine bases	Incorrect	the helix is made of amino acids	Incorrect	G-C base pairs are stronger than A-T base pairs	Correct
MC	<p>4b5e_f44f</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the DNA double helix has a consistent diameter	Incorrect	G-C base pairs are weaker than A-T base pairs	Correct	the backbone contains only phosphate and sugar	Incorrect
MC	<p>9578_4211</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with like purine bases	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the helix is made of amino acids	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the DNA bases for each strand face the inside of the helix	Correct
MC	<p>4b5e_ae5c</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	A-T base pairs are weaker than G-C base pairs	Incorrect	DNA exists as a parallel double helix	Correct	hydrogen bonds hold the two strands together	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>9578_38f5</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	purine bases pair up with like purine bases	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the helix is made of nucleotides	Correct
MC	<p>0c40_410f</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	G-C base pairs are stronger than A-T base pairs	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the DNA bases for each strand face the outside of the helix	Correct
MC	<p>0c40_0422</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the DNA strands are uniformly positively charged	Correct	DNA contains two strands, with each strand running in opposite directions	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>4b5e_9694</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	the DNA bases for each strand face the outside of the helix	Correct	the DNA double helix has ten nucleotides between each turn	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect
MC	<p>9578_83ed</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Incorrect	purine bases pair up with like purine bases	Incorrect	the phosphate groups are on the outside of the DNA double helix	Correct	DNA exists as a parallel double helix	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect
MC	<p>0c40_93b0</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA strands are uniformly negatively charged	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA double helix has a consistent diameter	Incorrect
MC	<p>9578_103a</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	one strand is positively charged and the other is negatively charged	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	G-C base pairs are weaker than A-T base pairs	Incorrect	the helix is made of amino acids	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct
MC	<p>9578_9733</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA strands are uniformly positively charged	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the backbone contains only phosphate and sugar	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>9578_54a1</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	DNA contains two strands, with both strands running the same direction	Incorrect	purine bases pair up with like purine bases	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the DNA double helix has a consistent diameter	Correct	G-C base pairs are weaker than A-T base pairs	Incorrect
MC	<p>0c40_1ac5</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	phosphodiester bonds hold the two strands together	Correct	DNA exists as an anti-parallel double helix	Incorrect	the DNA double helix has a consistent diameter	Incorrect	the helix is made of nucleotides	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>9578_275e</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Correct	DNA exists as a parallel double helix	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>4b5e_ef68</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	DNA exists as an anti-parallel double helix	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the helix is made of amino acids	Correct
MC	<p>0c40_8cb4</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the two strands of DNA are anti-parallel	Incorrect	the van der Waals force holds the two strands together	Correct	the helix is made of nucleotides	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the DNA strands are uniformly negatively charged	Incorrect
MC	<p>4b5e_848b</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA strands are uniformly negatively charged	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	G-C base pairs are weaker than A-T base pairs	Correct
MC	<p>9578_40ab</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	DNA exists as an anti-parallel double helix	Correct	the DNA strands are uniformly positively charged	Incorrect	the helix is made of amino acids	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>0c40_35dc</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	covalent bonds hold the two strands together	Correct	DNA exists as an anti-parallel double helix	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>4b5e_684d</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA strands are uniformly positively charged	Correct	purine bases pair up with pyrimidine bases	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>4b5e_51e4</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA strands are uniformly negatively charged	Incorrect	covalent bonds hold the two strands together	Correct	purine bases pair up with pyrimidine bases	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect
MC	<p>2d40_c649</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the two strands of DNA are parallel	Incorrect	G-C base pairs are weaker than A-T base pairs	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	purine bases pair up with like purine bases	Incorrect	the DNA bases for each strand face the inside of the helix	Correct
MC	<p>0c40_10f1</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA double helix has ten nucleotides between each turn	Incorrect	the helix is made of nucleotides	Incorrect	the backbone contains only phosphate and sugar	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Correct	the two strands of DNA are anti-parallel	Incorrect
MC	<p>2d40_f82c</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Incorrect	the two strands of DNA are parallel	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the DNA bases for each strand face the inside of the helix	Correct	peptide bonds hold the two strands together	Incorrect
MC	<p>9578_7ed1</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	covalent bonds hold the two strands together	Incorrect	the helix is made of amino acids	Incorrect	DNA exists as a parallel double helix	Incorrect	purine bases pair up with pyrimidine bases	Correct	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>9578_29a5</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the backbone contains only phosphate and nucleobase	Incorrect	G-C base pairs are weaker than A-T base pairs	Incorrect	DNA exists as an anti-parallel double helix	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect
MC	<p>0c40_bcd6</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	A-T base pairs are weaker than G-C base pairs	Incorrect	the backbone contains only phosphate and nucleobase	Correct	hydrogen bonds hold the two strands together	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>9578_8d9c</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the DNA double helix has ten nucleotides between each turn	Correct	covalent bonds hold the two strands together	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>0c40_7b11</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA bases for each strand face the outside of the helix	Correct	purine bases pair up with pyrimidine bases	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the helix is made of nucleotides	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect
MC	<p>2d40_8c8f</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	base pairings create unequal spacing between the two DNA strands	Incorrect	DNA exists as a parallel double helix	Incorrect	A-T base pairs are weaker than G-C base pairs	Correct	the backbone contains only nucleobase and sugar	Incorrect	the DNA strands are uniformly positively charged	Incorrect
MC	<p>0c40_0dd4</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Correct	the helix is made of nucleotides	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the backbone contains only phosphate and sugar	Incorrect
MC	<p>4b5e_a6d8</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA double helix has a consistent diameter	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>2d40_970a</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	covalent bonds hold the two strands together	Incorrect	the DNA strands are uniformly positively charged	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the helix is made of nucleotides	Correct	A-T base pairs are stronger than G-C base pairs	Incorrect
MC	<p>4b5e_0b99</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has ten nucleotides between each turn	Incorrect	the backbone contains only phosphate and nucleobase	Correct	DNA contains two strands, with each strand running in opposite directions	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>4b5e_6839</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the DNA bases for each strand face the outside of the helix	Correct	DNA exists as an anti-parallel double helix	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect
MC	<p>9578_e5c0</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Incorrect	the DNA double helix has ten nucleotides between each turn	Correct	one strand is positively charged and the other is negatively charged	Incorrect	covalent bonds hold the two strands together	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>0c40_22d0</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the backbone contains only nucleobase and sugar	Correct	the DNA double helix has ten nucleotides between each turn	Incorrect
MC	<p>2d40_0711</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct
MC	<p>0c40_a8a0</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA double helix has a consistent diameter	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	ionic bonds hold the two strands together	Correct	the DNA strands are uniformly negatively charged	Incorrect
MC	<p>2d40_cbc2</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	G-C base pairs are stronger than A-T base pairs	Correct	the DNA strands are uniformly positively charged	Incorrect	peptide bonds hold the two strands together	Incorrect
MC	<p>0c40_66da</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the backbone contains only phosphate and sugar	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	the DNA double helix has a consistent diameter	Incorrect	covalent bonds hold the two strands together	Correct
MC	<p>0c40_4ea3</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	hydrophobic contacts hold the two strands together	Correct	the helix is made of nucleotides	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect
MC	<p>9578_ba88</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	hydrophobic contacts hold the two strands together	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the DNA strands are uniformly negatively charged	Correct
MC	<p>2d40_3a8c</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the two strands of DNA are parallel	Incorrect	the DNA strands are uniformly negatively charged	Correct
MC	<p>4b5e_4040</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	one strand is positively charged and the other is negatively charged	Correct
MC	<p>9578_3a18</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Incorrect	disulfide bonds hold the two strands together	Incorrect	the DNA double helix has ten nucleotides between each turn	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	base pairings create unequal spacing between the two DNA strands	Incorrect
MC	<p>9578_8e66</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	covalent bonds hold the two strands together	Incorrect	the DNA strands are uniformly negatively charged	Correct	the backbone contains only nucleobase and sugar	Incorrect	purine bases pair up with like purine bases	Incorrect	DNA exists as a parallel double helix	Incorrect
MC	<p>4b5e_76e7</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	G-C base pairs are stronger than A-T base pairs	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the DNA double helix has a consistent diameter	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA strands are uniformly positively charged	Correct
MC	<p>0c40_06b5</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the DNA strands are uniformly negatively charged	Incorrect	DNA contains two strands, with each strand running in opposite directions	Incorrect
MC	<p>4b5e_a4db</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA strands are uniformly positively charged	Correct	the DNA double helix has ten nucleotides between each turn	Incorrect	the helix is made of nucleotides	Incorrect	the two strands of DNA are anti-parallel	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>4b5e_6983</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	DNA contains two strands, with each strand running in opposite directions	Incorrect	the helix is made of nucleotides	Incorrect	the DNA double helix has a consistent diameter	Incorrect	the van der Waals force holds the two strands together	Correct	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>4b5e_37f6</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the two strands of DNA are anti-parallel	Incorrect	the helix is made of nucleotides	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	phosphodiester bonds hold the two strands together	Correct	the DNA double helix has ten nucleotides between each turn	Incorrect
MC	<p>2d40_69fd</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the DNA bases for each strand face the outside of the helix	Incorrect	purine bases pair up with like purine bases	Incorrect	the phosphate groups are on the outside of the DNA double helix	Correct	the helix is made of amino acids	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>0c40_86fa</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	purine bases pair up with like purine bases	Correct	the backbone contains only phosphate and sugar	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect	the DNA double helix has ten nucleotides between each turn	Incorrect
MC	<p>9578_38d9</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	G-C base pairs are weaker than A-T base pairs	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the DNA double helix has ten nucleotides between each turn	Correct	the helix is made of amino acids	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect
MC	<p>9578_5d68</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the outside of the helix	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	A-T base pairs are weaker than G-C base pairs	Correct	the two strands of DNA are parallel	Incorrect
MC	<p>0c40_73f0</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> concerning the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	one strand is positively charged and the other is negatively charged	Correct	DNA exists as an anti-parallel double helix	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>9578_d18e</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA strands are uniformly positively charged	Incorrect	the van der Waals force holds the two strands together	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the two strands of DNA are parallel	Incorrect	the backbone contains only phosphate and sugar	Correct
MC	<p>9578_210b</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> regarding the structure of DNA?</p>	phosphodiester bonds hold the two strands together	Incorrect	the backbone contains only phosphate and sugar	Correct	the DNA bases for each strand face the outside of the helix	Incorrect	one strand is positively charged and the other is negatively charged	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>4b5e_02dd</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the DNA strands are uniformly positively charged	Correct	the DNA bases for each strand face the inside of the helix	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect
MC	<p>4b5e_5c72</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the DNA double helix has a consistent diameter	Incorrect	DNA exists as an anti-parallel double helix	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Correct	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>2d40_7fe8</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> of the structure of DNA?</p>	the helix is made of amino acids	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	the DNA strands are uniformly negatively charged	Correct	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>4b5e_9479</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> of the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Correct	the helix is made of nucleotides	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the DNA double helix has a consistent diameter	Incorrect	the DNA strands are uniformly negatively charged	Incorrect