The interactions within the tertiary structure of a polypeptide include

Question

1. all the options are correct
2. ionic bonds
3. covalent bonds
4. van der waals forces
5. hydrogen bonds

Answer 1

Answer: 1. All of the options are correct.

Hydrogen bonding brings the polypeptide chains together.

Ionic bonds are involved due to the presence of salts.

Covalent bonds due to the disulfide linkages.

Van der waals are present too.