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3 votes
What combines with sugar and a phosphate group to form a nucleotide?

A. Amino Acid
B. Deoxyribose
C. Glycerol
D. Nitrogenous base

1 Answer

2 votes
It would be a nitrogenous base, nitrogenous bases form the AC and TG pairs in the double helix.
User Aso Strife
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