Q: Chains of small molecules called nucleotides make up what?


Read this paragraph and choose the correct option from the provided answers:

Nucleic acids consist of chains of small molecules called nucleotides, which are held together by covalent bonds. The structure of a nucleotide is shown in the Figure below . Each nucleotide consists of:.

 Choices:

- chromosomes

- peptides

- proteins

- nucleic acids


A:
nucleic acids