Question

3.A subunit of DNA that consists of a sugar, a phosphate,

and a nitrogenous base____
A. Thymine
B. Nucleotide
C. Amino acid

Answer 1

Nucleotide

Step-by-step explanation:

Thymine is a nitrogen base, and amino acid is a building block for protein. A nucleotide is made up of a sugar, a phosphate, and a nitrogenous base.

Answer 2

Answer:thymine

Step-by-step explanation:

thymine is in the DNA