Question

what are the 4 nitrogen bases?
adenine, thymine, cytoplasm, and guanine
adenine, thymine, cytosine, and gylcerol
adenine, thymine, cytosine, and glucose
adenine, thymine cytosine, and guanine

Explanation:

In DNA, the four nitrogen bases are adenine (A), thymine (T), cytosine (C), and guanine (G). Cytoplasm is a cell component, glycerol is part of lipids, and glucose is a sugar, so they are not nitrogen bases.

Answer:

adenine, thymine cytosine, and guanine