JEE Mains Chemistry Past PapershardMCQ SINGLE

The one that does not stabilize 2° and 3° structures of proteins is (A) – O – O – linkage (B) H-bondJEE Mains Chemistry Past Papers Chemistry Question

Question

The one that does not stabilize 2° and 3° structures of proteins is (A) – O – O – linkage (B) H-bonding (C) vander waals forces (D) – S –S – linkage

Answer: A

💡 Solution & Explanation

The main forces which stabilise the 2° and 3° structures of proteins are hydrogen bonds, disulphide linkages, van der Waals and electrostatic forces of attraction.

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