Answered

3.A subunit of DNA that consists of a sugar, a phosphate,
and a nitrogenous base____
A. Thymine
B. Nucleotide
C. Amino acid

Answer :

Answer:thymine

Explanation:

thymine is in the DNA

homadison4

Answer:

Nucleotide

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.