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Nucleic acids: nucleotides, DNA and RNA
JEE Main level
Single correct option
Difficulty 2 of 3
bm205
The sugar in DNA, 2-deoxyribose, differs from ribose in lacking the hydroxyl group on carbon
A
C-1
B
C-3
C
C-2
D
C-5
Answer: C
2-Deoxyribose has H in place of OH at C-2, as the name states.
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