Question

the building blocks of carbohydrates are __. a amino acids. b polypeptides. c monosaccharides. d nucleotides.

Explanation:

Carbohydrates are macromolecules made up of smaller units called monosaccharides. Amino acids are building - blocks of proteins, polypeptides are chains of amino acids, and nucleotides are building - blocks of nucleic acids.

Answer:

C. monosaccharides