Adenine, thymine, guanine, and cytosine are the _______ that make up the nucleotides of DNA.
A.
5-carbon sugars
B.
phosphate groups
C.
nucleic acids
D.
nitrogen bases
1 answer
D. nitrogen bases
A.
5-carbon sugars
B.
phosphate groups
C.
nucleic acids
D.
nitrogen bases
1 answer