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Nucleic acids: nucleotides, DNA and RNA
NEET level
Single correct option
Difficulty 1 of 3
bm140
The sugar present in DNA is
A
ribose
B
2-deoxyribose
C
glucose
D
fructose
Answer: B
DNA contains 2-deoxy-D-ribose, which has no hydroxyl group on C2. RNA contains ribose.
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