A deoxyribonucleotide is composed of:

A. a nitrogenous base and a deoxyribose.
B. a nitrogenous base, a deoxyribose, and a phosphate group.
C. a nitrogenous base, a ribose, and a phosphate group.
D. a nitrogenous base and a ribose.
E. a deoxyribose and a phosphate group.


B

Biology & Microbiology

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