Question

Complete the sentences to describe the changes that occur in the primary structure when a protein is denatured versus when a protein is hydrolyzed

1. To change the primary structure,____must be broken.
2. Therefore, denaturation of a protein____affect the primary structure.
3. And hydrolysis of a protein____affect the primary structure.
option:
a. does not
b. hydrogen bonds
c. salt bridges
d. does
e. disulfide bonds
f. peptide bonds

Answer 1

In protein denaturation, the primary structure remains intact as it does not involve the breaking of peptide bonds, but in protein hydrolysis, the primary structure is altered as peptide bonds are broken. The correct options of choice will be f,a and d.

Step-by-step explanation:

Complete the sentences to describe the changes that occur in the primary structure when a protein is denatured versus when a protein is hydrolyzed:
1. To change the primary structure, f. peptide bonds must be broken.
2. Therefore, denaturation of a protein a. does not affect the primary structure.
3. And hydrolysis of a protein d. does affect the primary structure.

Protein denaturation refers to a change in the folding of the protein caused by external factors such as temperature, pH changes, or chemicals, which may result in the protein losing its function.

However, denaturation does not break peptide bonds and therefore does not change the primary structure of the protein. On the other hand, protein hydrolysis refers to the breaking of peptide bonds, which does change the primary structure of the protein.