Chemistry - Biomolecules Question with Solution | TestHub

Question Explanation:

The question asks which statement about protein denaturation is incorrect.

Concept :

This question is based on Protein structure, Denaturation effect.

Answer Explanation:

Statement 1: Correct → Denaturation occurs by change in pH and temperature.

Statement 2: Incorrect → Denaturation does not affect the primary structure (sequence of amino acids).

Statement 3: Correct → Denaturation leads to loss of secondary and tertiary structure. Statement 4: Correct → Sequence of amino acids remains unchanged.

Thus, the incorrect statement is loss of primary structure.

Final Answer: (B)