Answer the following question given this paragraph: 

The building blocks of DNA are nucleotides. The important components of the nucleotide are a nitrogenous base, deoxyribose (5-carbon sugar), and a phosphate group (Figure 14.5). The nucleotide is named depending on the nitrogenous base. The nitrogenous base can be a purine such as adenine (A) and guanine (G), or a pyrimidine such as cytosine (C) and thymine (T).


Q: What are the building blocks of dna?

 Choices:

- prokaryotes

- peptides

- genes

- nucleotides

A:
nucleotides
