Question

which of the following are the monomeric subunits that make up a protein?
amino acids
fatty acids
glucose molecules
amines

Explanation:

Proteins are polymers made up of amino - acid monomers. Fatty acids are components of lipids, glucose is a monomer of carbohydrates like starch and glycogen, and amines are a different class of organic compounds not related to protein monomers.

Answer:

A. Amino acids