Question

multiple - choice question
what is the monomer of a protein?

fatty acid

monosaccharide

amino acid

rewatch

Explanation:

Proteins are macromolecules. They are made up of smaller units called monomers. Amino acids are the building blocks (monomers) of proteins. Fatty acids are part of lipids (e.g., triglycerides which are made of glycerol and fatty acids). Monosaccharides are the monomers of carbohydrates (e.g., glucose is a monosaccharide and can form polysaccharides like starch).

Answer:

amino acid