MC	<p>1d60_d3c2</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the helix is made of nucleotides	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	DNA exists as a parallel double helix	Correct	the backbone contains only phosphate and sugar	Incorrect
MC	<p>1d60_cedb</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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 outside of the helix	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>2d40_879a</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	pyrimidine bases pair up with like pyrimidine bases	Incorrect	covalent bonds hold the two strands together	Incorrect	the backbone contains only phosphate and sugar	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>2d40_63a8</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 amino acids	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	covalent bonds hold the two strands together	Incorrect	A-T base pairs are weaker than G-C base pairs	Correct
MC	<p>2d40_73fb</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	hydrogen bonds hold the two strands together	Correct	the two strands of DNA are parallel	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>1d60_1708</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	DNA contains two strands, with each strand running in opposite directions	Incorrect	A-T base pairs are stronger than G-C base pairs	Correct	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	the backbone contains only phosphate and sugar	Incorrect
MC	<p>2d40_cc4f</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	DNA exists as an anti-parallel double helix	Correct	covalent bonds hold the two strands together	Incorrect	G-C base pairs are weaker than A-T base pairs	Incorrect	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>2d40_19da</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 weaker than A-T base pairs	Incorrect	the two strands of DNA are anti-parallel	Correct	the helix is made of amino acids	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>1d60_7d1e</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect	DNA exists as an anti-parallel double helix	Incorrect	the helix is made of nucleotides	Incorrect	the backbone contains only phosphate and nucleobase	Correct
MC	<p>c0d1_438e</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Incorrect	the helix is made of amino acids	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the two strands of DNA are parallel	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct
MC	<p>c0d1_16c3</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	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	the backbone contains only nucleobase and sugar	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	DNA exists as an anti-parallel double helix	Correct
MC	<p>2d40_9b07</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 exists as an anti-parallel double helix	Correct	the helix is made of amino acids	Incorrect	covalent bonds hold the two strands together	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
MC	<p>2d40_314f</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	purine bases pair up with pyrimidine bases	Correct	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 phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>1d60_6648</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	DNA exists as an anti-parallel double helix	Incorrect	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	hydrogen bonds hold the two strands together	Incorrect	purine bases pair up with like purine bases	Correct
MC	<p>2d40_c364</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	DNA exists as an anti-parallel double helix	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 backbone contains only nucleobase and sugar	Incorrect
MC	<p>1d60_4f77</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding 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	the backbone contains only phosphate and sugar	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>1d60_88fb</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect	the helix is made of nucleotides	Incorrect	covalent bonds hold the two strands together	Correct	DNA exists as an anti-parallel double helix	Incorrect
MC	<p>c0d1_348f</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the backbone contains only phosphate and nucleobase	Incorrect	covalent bonds hold the two strands together	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the two strands of DNA are anti-parallel	Correct
MC	<p>1d60_06bc</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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 backbone contains only phosphate and nucleobase	Correct	hydrogen 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	Incorrect
MC	<p>2d40_dea0</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	A-T base pairs are weaker than G-C base pairs	Correct	the backbone contains only nucleobase and sugar	Incorrect	the helix is made of amino acids	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>1d60_0657</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the two strands of DNA are anti-parallel	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	hydrogen bonds hold the two strands together	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect	the backbone contains only phosphate and nucleobase	Correct
MC	<p>2d40_2de2</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	purine bases pair up with like purine bases	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	hydrogen bonds hold the two strands together	Correct	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>2d40_078c</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	pyrimidine bases pair up with like pyrimidine bases	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	covalent bonds hold the two strands together	Incorrect
MC	<p>1d60_45dd</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Correct	the DNA bases for each strand face the inside of the helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	hydrogen bonds hold the two strands together	Incorrect	DNA exists as an anti-parallel double helix	Incorrect
MC	<p>2d40_40ac</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 inside of the helix	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	the two strands of DNA are parallel	Incorrect	the helix is made of amino acids	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>c0d1_8d00</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	G-C base pairs are stronger than A-T base pairs	Correct	DNA exists as a parallel double helix	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	purine bases pair up with like purine bases	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>1d60_f655</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the two strands of DNA are parallel	Correct	the DNA bases for each strand face the inside of the helix	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>2d40_6d92</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 helix is made of nucleotides	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	DNA exists as a parallel double helix	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>2d40_9328</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 DNA bases for each strand face the inside of the helix	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	the helix is made of amino acids	Incorrect
MC	<p>2d40_677c</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 DNA bases for each strand face the outside of the helix	Incorrect	covalent bonds hold the two strands together	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect
MC	<p>1d60_3da8</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	DNA contains two strands, with each strand running in opposite directions	Incorrect	the helix is made of nucleotides	Incorrect	covalent bonds hold the two strands together	Correct	purine bases pair up with pyrimidine bases	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect
MC	<p>2d40_da5d</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	covalent bonds hold the two strands together	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	DNA exists as an anti-parallel double helix	Correct	purine bases pair up with like purine bases	Incorrect
MC	<p>1d60_e0fe</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	DNA contains two strands, with both strands running the same direction	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	the backbone contains only phosphate and sugar	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect
MC	<p>1d60_9fce</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the backbone contains only phosphate and sugar	Incorrect	hydrogen bonds hold the two strands together	Incorrect	G-C base pairs are weaker than A-T base pairs	Correct	the two strands of DNA are anti-parallel	Incorrect
MC	<p>1d60_033e</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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	purine bases pair up with pyrimidine bases	Incorrect	the backbone contains only phosphate and sugar	Incorrect	A-T base pairs are stronger than G-C base pairs	Correct
MC	<p>2d40_f2a1</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 stronger than A-T base pairs	Correct	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>2d40_ef3c</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 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	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>2d40_7a2d</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 inside of the helix	Correct	covalent bonds hold the two strands together	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>1d60_34a1</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding 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	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	purine bases pair up with like purine bases	Correct
MC	<p>1d60_8677</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	G-C base pairs are stronger than A-T base pairs	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the phosphate groups are on the inside of the DNA double helix	Correct
MC	<p>1d60_57a7</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	the DNA bases for each strand face the outside of the helix	Correct	DNA exists as an anti-parallel double helix	Incorrect	the backbone contains only phosphate and sugar	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect
MC	<p>1d60_9b0b</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	DNA exists as a parallel double helix	Correct	the helix is made of nucleotides	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	hydrogen bonds hold the two strands together	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect
MC	<p>1d60_8a8a</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the two strands of DNA are anti-parallel	Incorrect	hydrogen bonds hold the two strands together	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	purine bases pair up with like purine bases	Correct
MC	<p>1d60_a912</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	purine bases pair up with pyrimidine bases	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
MC	<p>c0d1_c5d0</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	purine bases pair up with like purine bases	Incorrect	DNA contains two strands, with both strands running the same direction	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 amino acids	Incorrect	the backbone contains only phosphate and sugar	Correct
MC	<p>c0d1_2b89</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the DNA bases for each strand face the inside of the helix	Correct	the helix is made of amino acids	Incorrect	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>1d60_8fd5</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	G-C base pairs are weaker than A-T base pairs	Correct	the helix is made of nucleotides	Incorrect	the backbone contains only phosphate and sugar	Incorrect
MC	<p>c0d1_0309</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	covalent bonds hold the two strands together	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	the backbone contains only phosphate and sugar	Correct	the DNA bases for each strand face the outside of the helix	Incorrect	DNA exists as a parallel double helix	Incorrect
MC	<p>2d40_2f5d</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	covalent bonds hold the two strands together	Incorrect	DNA exists as a parallel double helix	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>1d60_169d</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	hydrogen bonds hold the two strands together	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	G-C base pairs are weaker than A-T base pairs	Correct	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>2d40_61cb</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 nucleobase	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the helix is made of amino acids	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	A-T base pairs are weaker than G-C base pairs	Correct
MC	<p>1d60_f4c7</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the helix is made of nucleotides	Incorrect	hydrogen bonds hold the two strands together	Incorrect	DNA contains two strands, with each strand running in opposite directions	Incorrect	the backbone contains only phosphate and nucleobase	Correct
MC	<p>c0d1_7e49</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	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 phosphate groups are on the inside of the DNA double helix	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>2d40_809e</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	covalent bonds hold the two strands together	Incorrect	A-T base pairs are weaker than G-C base pairs	Correct	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the two strands of DNA are parallel	Incorrect
MC	<p>1d60_8724</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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 like purine bases	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>1d60_aaac</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect	DNA contains two strands, with both strands running the same direction	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>2d40_a5c2</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	A-T base pairs are stronger than G-C base pairs	Incorrect	the backbone contains only phosphate and sugar	Correct	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
MC	<p>1d60_a5f0</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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	the two strands of DNA are parallel	Correct	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>2d40_f431</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	DNA exists as a parallel double helix	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>c0d1_fb0b</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the backbone contains only phosphate and sugar	Correct	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the helix is made of amino acids	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>1d60_32b6</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	A-T base pairs are weaker than G-C base pairs	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	purine bases pair up with like purine bases	Correct	the backbone contains only phosphate and sugar	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>c0d1_140b</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	covalent bonds hold the two strands together	Incorrect	the two strands of DNA are parallel	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	the helix is made of nucleotides	Correct	A-T base pairs are stronger than G-C base pairs	Incorrect
MC	<p>1d60_5f97</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	purine bases pair up with like purine bases	Correct	DNA contains two strands, with each strand running in opposite directions	Incorrect	the helix is made of nucleotides	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>1d60_fcb7</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the phosphate groups are on the inside of the DNA double helix	Correct	the helix is made of nucleotides	Incorrect	the two strands of DNA are anti-parallel	Incorrect
MC	<p>2d40_1eb7</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	purine bases pair up with pyrimidine bases	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>2d40_afe0</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 nucleotides	Correct	covalent bonds hold the two strands together	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
MC	<p>c0d1_0348</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	covalent bonds hold the two strands together	Incorrect	purine bases pair up with like purine bases	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	the phosphate groups are on the outside of the DNA double helix	Correct	the helix is made of amino acids	Incorrect
MC	<p>2d40_cdc6</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 nucleobase	Incorrect	covalent bonds hold 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	the two strands of DNA are parallel	Incorrect
MC	<p>2d40_4574</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 phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct	pyrimidine bases pair up with like pyrimidine bases	Incorrect
MC	<p>c0d1_5409</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	pyrimidine bases pair up with like pyrimidine bases	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	the helix is made of amino acids	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	the DNA bases for each strand face the inside of the helix	Correct
MC	<p>2d40_d00d</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	purine bases pair up with pyrimidine bases	Correct	the DNA bases for each strand face the outside of the helix	Incorrect	covalent bonds hold the two strands together	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect
MC	<p>2d40_cef7</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 helix is made of amino acids	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	covalent bonds hold the two strands together	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct
MC	<p>1d60_1950</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Correct	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the backbone contains only phosphate and sugar	Incorrect
MC	<p>c0d1_71e7</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about 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	covalent bonds hold the two strands together	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect
MC	<p>c0d1_7be9</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the helix is made of amino acids	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>1d60_6977</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Incorrect	purine bases pair up with like purine bases	Correct	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>c0d1_bdbb</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the backbone contains only phosphate and nucleobase	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	purine bases pair up with like purine bases	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct	covalent bonds hold the two strands together	Incorrect
MC	<p>2d40_a0b9</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 backbone contains only phosphate and nucleobase	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the two strands of DNA are parallel	Incorrect	the helix is made of nucleotides	Correct
MC	<p>1d60_1998</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding 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 helix is made of nucleotides	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>1d60_b291</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	the phosphate groups are on the inside of the DNA double helix	Correct	the backbone contains only phosphate and sugar	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	DNA exists as an anti-parallel double helix	Incorrect
MC	<p>1d60_fe68</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Correct	A-T base pairs are weaker than G-C base pairs	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the backbone contains only phosphate and sugar	Incorrect
MC	<p>1d60_d605</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding 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 pyrimidine bases	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	the two strands of DNA are parallel	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>2d40_a37f</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	DNA contains two strands, with each strand running in opposite directions	Correct	the backbone contains only phosphate and nucleobase	Incorrect	covalent bonds hold the two strands together	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>1d60_a144</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	covalent bonds hold the two strands together	Correct	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	the two strands of DNA are anti-parallel	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>2d40_8621</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 helix is made of nucleotides	Correct	covalent bonds hold the two strands together	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect
MC	<p>c0d1_e984</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Incorrect	covalent bonds hold the two strands together	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the helix is made of nucleotides	Correct	DNA exists as a parallel double helix	Incorrect
MC	<p>c0d1_3061</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the helix is made of amino acids	Incorrect	purine bases pair up with like purine bases	Incorrect	covalent bonds hold the two strands together	Incorrect	DNA exists as an anti-parallel double helix	Correct	G-C base pairs are weaker than A-T base pairs	Incorrect
MC	<p>c0d1_b676</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about 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	covalent bonds hold the two strands together	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
MC	<p>2d40_413d</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	DNA exists as an anti-parallel double helix	Correct	purine bases pair up with like purine bases	Incorrect	A-T base pairs are stronger than G-C base pairs	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>1d60_6671</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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 helix is made of nucleotides	Incorrect	the two strands of DNA are parallel	Correct
MC	<p>2d40_97a7</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 helix is made of amino acids	Incorrect	the two strands of DNA are anti-parallel	Correct	purine bases pair up with like purine bases	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>1d60_b40d</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding 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	purine bases pair up with pyrimidine bases	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect	the backbone contains only nucleobase and sugar	Correct
MC	<p>1d60_980c</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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 both strands running the same direction	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>c0d1_3e9d</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about 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 two strands of DNA are parallel	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>c0d1_a742</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	A-T base pairs are stronger than G-C base pairs	Incorrect	covalent bonds hold the two strands together	Incorrect	the helix is made of amino acids	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	purine bases pair up with pyrimidine bases	Correct
MC	<p>1d60_721e</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the backbone contains only phosphate and sugar	Incorrect	hydrogen bonds hold the two strands together	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Correct
MC	<p>1d60_8d9e</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	the backbone contains only phosphate and sugar	Incorrect	covalent bonds hold the two strands together	Correct	the two strands of DNA are anti-parallel	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect
MC	<p>2d40_2206</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 weaker than G-C base pairs	Correct	DNA exists as a parallel double helix	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	the helix is made of amino acids	Incorrect
MC	<p>2d40_f78b</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	purine bases pair up with like purine bases	Incorrect	covalent bonds hold the two strands together	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	A-T base pairs are weaker than G-C base pairs	Correct
MC	<p>c0d1_6b72</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Correct	the helix is made of amino acids	Incorrect	covalent bonds hold the two strands together	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>2d40_ad42</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	A-T base pairs are weaker than G-C base pairs	Correct	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>c0d1_eb3d</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about 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	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	the helix is made of nucleotides	Correct
MC	<p>1d60_0080</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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	DNA exists as a parallel double helix	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>1d60_25c9</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	the backbone contains only phosphate and sugar	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	A-T base pairs are stronger than G-C base pairs	Correct	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>2d40_3442</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	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct	the DNA bases for each strand face the outside of the helix	Incorrect	purine bases pair up with like purine bases	Incorrect	the helix is made of amino acids	Incorrect
MC	<p>1d60_35a9</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	the two strands of DNA are anti-parallel	Incorrect	the DNA bases for each strand face the outside of the helix	Correct	the backbone contains only phosphate and sugar	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>c0d1_ee54</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the helix is made of amino acids	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	purine bases pair up with like purine bases	Incorrect	hydrogen bonds hold the two strands together	Correct
MC	<p>2d40_30ba</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	covalent bonds hold the two strands together	Incorrect	DNA exists as a parallel double helix	Incorrect	the DNA bases for each strand face the inside of the helix	Correct	the helix is made of amino acids	Incorrect
MC	<p>1d60_e404</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	the DNA bases for each strand face the outside of the helix	Correct	DNA contains two strands, with each strand running in opposite directions	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>2d40_7415</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	G-C base pairs are weaker than A-T base pairs	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	the two strands of DNA are parallel	Incorrect	purine bases pair up with pyrimidine bases	Correct
MC	<p>1d60_46f9</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the two strands of DNA are anti-parallel	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the backbone contains only nucleobase and sugar	Correct	purine bases pair up with pyrimidine bases	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>1d60_0321</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	G-C base pairs are stronger than A-T base pairs	Incorrect	the helix is made of nucleotides	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	covalent bonds hold the two strands together	Correct	the two strands of DNA are anti-parallel	Incorrect
MC	<p>2d40_556a</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	purine bases pair up with like purine bases	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 nucleobase and sugar	Incorrect
MC	<p>2d40_7336</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 backbone contains only nucleobase and sugar	Incorrect	the two strands of DNA are parallel	Incorrect	A-T base pairs are weaker than G-C base pairs	Correct	the helix is made of amino acids	Incorrect
MC	<p>2d40_5392</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	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 bases for each strand face the outside of the helix	Incorrect	the two strands of DNA are anti-parallel	Correct
MC	<p>2d40_8df0</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	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 have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>2d40_3faa</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 have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the phosphate groups are on the outside of the DNA double helix	Correct	covalent bonds hold the two strands together	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
MC	<p>2d40_569f</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	covalent bonds hold the two strands together	Incorrect	the backbone contains only phosphate and sugar	Correct	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect
MC	<p>c0d1_6405</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	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	the helix is made of amino acids	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct
MC	<p>1d60_d30e</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding 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	purine bases pair up with pyrimidine bases	Incorrect	the helix is made of amino acids	Correct	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>2d40_ee26</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	purine bases pair up with pyrimidine bases	Correct	the backbone contains only nucleobase and sugar	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>2d40_48c9</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 nucleobase	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	G-C base pairs are stronger than A-T base pairs	Correct	covalent bonds hold the two strands together	Incorrect
MC	<p>2d40_f5ab</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 exists as an anti-parallel double helix	Correct	the DNA bases for each strand face the outside of the helix	Incorrect	the helix is made of amino acids	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>2d40_5d73</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	DNA exists as a parallel double helix	Incorrect	purine bases pair up with like purine bases	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>2d40_fd8a</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	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Correct	the backbone contains only phosphate and nucleobase	Incorrect	the helix is made of amino acids	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>2d40_0197</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 weaker than A-T base pairs	Incorrect	the DNA bases for each strand face the inside of the helix	Correct	the helix is made of amino acids	Incorrect	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>1d60_b170</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	A-T base pairs are stronger than G-C base pairs	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	the helix is made of nucleotides	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>1d60_ee87</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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 sugar	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
MC	<p>1d60_8c3d</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the helix is made of nucleotides	Incorrect	G-C base pairs are weaker than A-T base pairs	Correct	the backbone contains only phosphate and sugar	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>1d60_3662</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the backbone contains only phosphate and sugar	Incorrect	DNA contains two strands, with each strand running in opposite directions	Incorrect	covalent bonds hold the two strands together	Correct	G-C base pairs are stronger than A-T base pairs	Incorrect
MC	<p>c0d1_5ccc</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the two strands of DNA are parallel	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only nucleobase and sugar	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
MC	<p>c0d1_48fa</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	covalent bonds hold the two strands together	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	G-C base pairs are stronger than A-T base pairs	Correct
MC	<p>c0d1_4cb9</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the phosphate groups are on the inside of the DNA double helix	Incorrect	hydrogen bonds hold the two strands together	Correct	purine bases pair up with like purine bases	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>1d60_d300</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	DNA exists as a parallel double helix	Correct	hydrogen bonds hold the two strands together	Incorrect	the backbone contains only phosphate and sugar	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect
MC	<p>2d40_c062</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 phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>c0d1_4d13</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	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	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	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>1d60_5fd6</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the helix is made of nucleotides	Incorrect	the backbone contains only nucleobase and sugar	Correct	the DNA bases for each strand face the inside of the helix	Incorrect	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect
MC	<p>1d60_7673</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the backbone contains only phosphate and sugar	Incorrect	DNA contains two strands, with each strand running in opposite directions	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>2d40_3ed8</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	the phosphate groups are on the inside of the DNA double helix	Incorrect	the helix is made of amino acids	Incorrect	hydrogen bonds hold the two strands together	Correct	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>c0d1_bfd5</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	covalent bonds hold the two strands together	Incorrect	the two strands of DNA are anti-parallel	Correct	the helix is made of amino acids	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>c0d1_7dd5</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	covalent bonds hold the two strands together	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct	the helix is made of amino acids	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>2d40_ba4d</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	pyrimidine bases pair up with like pyrimidine bases	Incorrect	A-T base pairs are weaker than G-C base pairs	Correct	DNA contains two strands, with both strands running the same direction	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>1d60_423e</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	the helix is made of nucleotides	Incorrect	the phosphate groups are on the inside of the DNA double helix	Correct	G-C base pairs are stronger than A-T base pairs	Incorrect	the backbone contains only phosphate and sugar	Incorrect
MC	<p>1d60_4707</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the two strands of DNA are parallel	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>2d40_7891</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	G-C base pairs are weaker than A-T base pairs	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>c0d1_c5ea</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	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	the phosphate groups are on the inside of the DNA double helix	Incorrect	the helix is made of amino acids	Incorrect	the backbone contains only phosphate and sugar	Correct
MC	<p>1d60_3449</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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	the helix is made of amino acids	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	the two strands of DNA are anti-parallel	Incorrect
MC	<p>1d60_7bad</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	A-T base pairs are weaker than G-C base pairs	Incorrect	DNA exists as an anti-parallel double helix	Incorrect	the helix is made of amino acids	Correct	the backbone contains only phosphate and sugar	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>2d40_bc64</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	the helix is made of nucleotides	Correct	the backbone contains only nucleobase and sugar	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>1d60_cc3a</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect	DNA contains two strands, with both strands running the same direction	Correct	the helix is made of nucleotides	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>1d60_2af4</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Incorrect	the DNA bases for each strand face the inside of the helix	Incorrect	DNA exists as a parallel double helix	Correct	the backbone contains only phosphate and sugar	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>1d60_686e</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	A-T base pairs are weaker than G-C base pairs	Incorrect	the backbone contains only phosphate and sugar	Incorrect	the helix is made of nucleotides	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	covalent bonds hold the two strands together	Correct
MC	<p>c0d1_6f3c</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the backbone contains only nucleobase and sugar	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	DNA contains two strands, with both strands running the same direction	Incorrect	the helix is made of nucleotides	Correct	pyrimidine bases pair up with like pyrimidine bases	Incorrect
MC	<p>1d60_3324</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the outside of the helix	Correct	the phosphate groups are on the outside of the DNA double helix	Incorrect	the two strands of DNA are anti-parallel	Incorrect	the helix is made of nucleotides	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>1d60_3a30</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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	the phosphate groups are on the outside of the DNA double helix	Incorrect	the backbone contains only phosphate and nucleobase	Correct	hydrogen bonds hold the two strands together	Incorrect
MC	<p>c0d1_2e9e</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	DNA contains two strands, with both strands running the same direction	Incorrect	covalent 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	the helix is made of nucleotides	Correct	the backbone contains only nucleobase and sugar	Incorrect
MC	<p>1d60_43ee</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the backbone contains only phosphate and nucleobase	Correct	purine bases pair up with pyrimidine bases	Incorrect	DNA contains two strands, with each strand running in opposite directions	Incorrect	the helix is made of nucleotides	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect
MC	<p>1d60_7eaf</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	G-C base pairs are weaker than A-T base pairs	Correct	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	the backbone contains only phosphate and sugar	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>1d60_4873</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	A-T base pairs are stronger than G-C base pairs	Correct	DNA exists as an anti-parallel double helix	Incorrect	the backbone contains only phosphate and sugar	Incorrect	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>c0d1_fa0b</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	G-C base pairs are weaker than A-T base pairs	Incorrect	covalent bonds hold the two strands together	Incorrect	the DNA bases for each strand face the inside of the helix	Correct	the helix is made of amino acids	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>2d40_b83e</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	purine bases pair up with like purine bases	Incorrect	the two strands of DNA are parallel	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	A-T base pairs are weaker than G-C base pairs	Correct
MC	<p>1d60_8bb7</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	G-C base pairs are weaker than A-T base pairs	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>2d40_50b0</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 phosphate groups are on the outside of the DNA double helix	Correct	the DNA bases for each strand face the outside of the helix	Incorrect	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
MC	<p>c0d1_c9d6</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	covalent bonds hold the two strands together	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only phosphate and nucleobase	Incorrect	purine bases pair up with pyrimidine bases	Correct	the helix is made of amino acids	Incorrect
MC	<p>2d40_f4a2</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	DNA contains two strands, with both strands running the same direction	Incorrect	G-C base pairs are stronger than A-T base pairs	Correct	the helix is made of amino acids	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>1d60_daab</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	the backbone contains only phosphate and sugar	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	DNA exists as an anti-parallel double helix	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Correct
MC	<p>1d60_04ac</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding 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 phosphate groups are on the outside of the DNA double helix	Incorrect	purine bases pair up with pyrimidine bases	Incorrect	DNA contains two strands, with both strands running the same direction	Correct
MC	<p>1d60_74d7</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	G-C base pairs have three hydrogen bonds, whereas A-T base pairs only have two hydrogen bonds	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Correct	the backbone contains only phosphate and sugar	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>2d40_5e78</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	covalent bonds hold the two strands together	Incorrect	DNA exists as a parallel double helix	Incorrect	the helix is made of amino acids	Incorrect	G-C base pairs are stronger than A-T base pairs	Correct
MC	<p>2d40_82fa</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 backbone contains only nucleobase and sugar	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	purine bases pair up with pyrimidine bases	Correct	A-T base pairs are stronger than G-C base pairs	Incorrect
MC	<p>1d60_8318</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of nucleotides	Incorrect	the two strands of DNA are anti-parallel	Incorrect	the phosphate groups are on the inside of the DNA double helix	Correct	the DNA bases for each strand face the inside of the helix	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect
MC	<p>2d40_0608</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 phosphate groups are on the inside of the DNA double helix	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct
MC	<p>c0d1_c12a</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	DNA contains two strands, with both strands running the same direction	Incorrect	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	hydrogen bonds hold the two strands together	Correct	pyrimidine bases pair up with like pyrimidine bases	Incorrect
MC	<p>2d40_1a65</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	covalent bonds hold the two strands together	Incorrect	the backbone contains only nucleobase and sugar	Incorrect	purine bases pair up with pyrimidine bases	Correct	G-C base pairs are weaker than A-T base pairs	Incorrect
MC	<p>1d60_2027</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	the helix is made of nucleotides	Incorrect	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 outside of the helix	Correct	the two strands of DNA are anti-parallel	Incorrect
MC	<p>2d40_ddff</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	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 helix is made of amino acids	Incorrect	purine bases pair up with pyrimidine bases	Correct
MC	<p>1d60_baaa</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding 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 backbone contains only phosphate and sugar	Incorrect	the helix is made of nucleotides	Incorrect	DNA exists as an anti-parallel double helix	Incorrect
MC	<p>1d60_a21c</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	purine bases pair up with pyrimidine bases	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	DNA exists as an anti-parallel double helix	Incorrect	the backbone contains only phosphate and nucleobase	Correct
MC	<p>1d60_4f59</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	the helix is made of amino acids	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	purine bases pair up with pyrimidine bases	Incorrect
MC	<p>1d60_62d7</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Incorrect	DNA exists as an anti-parallel double helix	Incorrect	purine bases pair up with like purine bases	Correct	G-C base pairs are stronger than A-T base pairs	Incorrect	the backbone contains only phosphate and sugar	Incorrect
MC	<p>1d60_ba67</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	G-C base pairs are stronger than A-T base pairs	Incorrect	the backbone contains only phosphate and sugar	Incorrect	hydrogen bonds hold the two strands together	Incorrect	the two strands of DNA are parallel	Correct	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>2d40_af7d</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	covalent bonds hold the two strands together	Incorrect	the DNA bases for each strand face the inside of the helix	Correct	G-C base pairs are weaker than A-T base pairs	Incorrect
MC	<p>1d60_2526</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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 backbone contains only nucleobase and sugar	Correct	G-C base pairs are stronger than A-T base pairs	Incorrect	hydrogen bonds hold the two strands together	Incorrect
MC	<p>c0d1_71a3</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	purine bases pair up with pyrimidine bases	Correct	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the two strands of DNA are parallel	Incorrect	the DNA bases for each strand face the outside of the helix	Incorrect	the helix is made of amino acids	Incorrect
MC	<p>1d60_f477</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	DNA contains two strands, with each strand running in opposite directions	Incorrect	the helix is made of nucleotides	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Correct	the DNA bases for each strand face the inside of the helix	Incorrect
MC	<p>2d40_6cb2</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 have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	DNA contains two strands, with each strand running in opposite directions	Correct	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
MC	<p>c0d1_5f2e</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the backbone contains only phosphate and nucleobase	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	DNA exists as an anti-parallel double helix	Correct	covalent bonds hold the two strands together	Incorrect
MC	<p>2d40_53ab</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	the DNA bases for each strand face the outside of the helix	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect	covalent bonds hold the two strands together	Incorrect
MC	<p>c0d1_e853</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the DNA bases for each strand face the outside of the helix	Incorrect	covalent bonds hold the two strands together	Incorrect	DNA exists as an anti-parallel double helix	Correct	the helix is made of amino acids	Incorrect	purine bases pair up with like purine bases	Incorrect
MC	<p>1d60_bc03</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the DNA bases for each strand face the inside of the helix	Incorrect	DNA exists as an anti-parallel double helix	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect	the backbone contains only phosphate and sugar	Incorrect	covalent bonds hold the two strands together	Correct
MC	<p>1d60_d01f</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	hydrogen bonds hold the two strands together	Incorrect	the two strands of DNA are parallel	Correct	purine bases pair up with pyrimidine bases	Incorrect	G-C base pairs are stronger than A-T base pairs	Incorrect	the helix is made of nucleotides	Incorrect
MC	<p>2d40_15fa</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 backbone contains only phosphate and nucleobase	Incorrect	the helix is made of nucleotides	Correct	A-T base pairs have three hydrogen bonds, whereas G-C base pairs only have two hydrogen bonds	Incorrect	the phosphate groups are on the inside of the DNA double helix	Incorrect
MC	<p>1d60_c6d9</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	the helix is made of amino acids	Correct	the backbone contains only phosphate and sugar	Incorrect	hydrogen bonds hold the two strands together	Incorrect	A-T base pairs are weaker than G-C base pairs	Incorrect	the phosphate groups are on the outside of the DNA double helix	Incorrect
MC	<p>1d60_63b9</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding 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 helix is made of amino acids	Correct	A-T base pairs are weaker than G-C base pairs	Incorrect	the backbone contains only phosphate and sugar	Incorrect
MC	<p>c0d1_9c73</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the helix is made of amino acids	Incorrect	pyrimidine bases pair up with like pyrimidine bases	Incorrect	covalent bonds hold the two strands together	Incorrect	DNA exists as an anti-parallel double helix	Correct	the backbone contains only phosphate and nucleobase	Incorrect
MC	<p>1d60_ace9</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding the structure of DNA?</p>	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 backbone contains only nucleobase and sugar	Correct	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
MC	<p>2d40_9561</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 two strands of DNA are anti-parallel	Correct	the phosphate groups are on the inside of the DNA double helix	Incorrect	covalent bonds hold the two strands together	Incorrect	the helix is made of amino acids	Incorrect
MC	<p>c0d1_76f9</p> <p>Which one of the following statements is<strong> <span style="color: #127663;"><strong>TRUE</strong></span> </strong> about the structure of DNA?</p>	the phosphate groups are on the outside of the DNA double helix	Correct	the backbone contains only phosphate and nucleobase	Incorrect	covalent 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	the DNA bases for each strand face the outside of the helix	Incorrect
MC	<p>1d60_3846</p> <p>Which one of the following statements is<strong> <span style="color: #ba372a;"><strong>FALSE</strong></span> </strong> regarding 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 two strands of DNA are parallel	Correct	G-C base pairs are stronger than A-T base pairs	Incorrect	hydrogen bonds hold the two strands together	Incorrect