Deoxyribose sugars are found in which nucleic acid?

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Multiple Choice

Deoxyribose sugars are found in which nucleic acid?

Explanation:
Deoxyribose sugars are found in DNA. The sugar in DNA nucleotides is deoxyribose, which lacks the hydroxyl group at the 2′ carbon (hence “deoxy”). RNA, in contrast, uses ribose, which has the 2′-OH group. This small difference makes DNA more chemically stable, suited for long-term information storage, while RNA is more reactive and typically involved in short-term roles. Therefore, deoxyribose sugars are in DNA, not RNA.

Deoxyribose sugars are found in DNA. The sugar in DNA nucleotides is deoxyribose, which lacks the hydroxyl group at the 2′ carbon (hence “deoxy”). RNA, in contrast, uses ribose, which has the 2′-OH group. This small difference makes DNA more chemically stable, suited for long-term information storage, while RNA is more reactive and typically involved in short-term roles. Therefore, deoxyribose sugars are in DNA, not RNA.

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