Question

Proteins are composed of chains of _____________ which are joined together with peptide bonds.

A) fatty acids
Eliminate
B) amino acids
C) nucleic acids
D) monosaccharides
Biology

Answer 1

Answer:

amino acids

Explanation:

there are 20 different amino acids. some proteins are just a few amino acids long, while others are sometimes made up of thousands

Answer 2

Answer:

B) Proteins are linear polymers formed by linking the α-

carboxyl group of one amino acid to the α-amino group

of another amino acid with a peptide bond (also called

an amide bond )