Question

Which of the following is NOT one of the four main groups of macromolecules of living things?

a. proteins
c. amino acids
b. nucleic acids
d. polysaccarides​

Answer 1

B

Step-by-step explanation:

There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids).Polysaccharides are a type of carbohydrate.

Answer 2

D

Step-by-step explanation:

polysaccharides is NOT one of the four main groups of macromolecules of living things