Question

Proteins are:

a. Resistible to structural changes.
b. Polymers of amino acids bound by peptide bonds.
c. Have different structures but same function.
d. All hydrophilic​

Answer 1

B. The polymers of amino acids are bounded by peptide bounds or polypeptides

Answer 2

Hello there!

Proteins are created by the bonding of amino acids. The bonds are called peptide bonds.

So the answer must be b.

I hope this helps!! :)