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sesenic [268]
4 years ago
9

NA is made of nucleotides which are composed of A. a phosphate group, a sugar group and a nitrogenous base. B. a sugar group, an

amino acid group and a nitrogenous base. C. a phosphate group, a starch group and a nitrogenous base. D. a protein group, a sugar group and a nitrogenous base.
Biology
2 answers:
lianna [129]4 years ago
8 0

Answer

the answer is A

Explanation:

Gwar [14]4 years ago
4 0
NA is made of nucleotides which are composed of:  A. a phosphate group, a sugar group and a nitrogenous base.

Hope this helps!
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