Question
Question: In fibrous proteins, polypeptide chains are held together by...
In fibrous proteins, polypeptide chains are held together by
A
Van der waals forces
B
Electrostatic forces of attraction
C
Hydrogen bonds
D
Covalent bonds
Answer
Hydrogen bonds
Explanation
Solution
Polypeptide chains in fibrous proteins are held together by disulphide and hydrogen bonds.