Question

what is the monomer unit of nucleic acids
amino acids
nucleotides
polymers
nitrogen
rewatch

Explanation:

Nucleic acids are polymers. Their monomer units are nucleotides. Amino acids are the monomer units of proteins. Polymers are large molecules made up of monomers (nucleic acids themselves are polymers). Nitrogen is an element, not a monomer unit for nucleic acids.

Answer:

Nucleotides