BIOLOGY
STRUCTURE OF PROTEINS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What makes up the backbone or sides of DNA?
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RNA and DNA
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Phosphate and deoxyribose
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Phosphate and Ribose
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deoxyribose and Nitrogen bases
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Nitrogen bases and Phosphate
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Explanation:
Detailed explanation-1: -DNA consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups. Attached to each sugar is one of four bases–adenine (A), cytosine (C), guanine (G), or thymine (T).
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