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Biochemistry Enzyme Kinetics b4ad0521

Which of the following enzymes is stable at acidic pH:

A
Pepsin
B
Trypsin
C
Chymotrypsin
D
Carboxypeptidase
High-Yield Explanation
Ans. A. PepsinPepsin is formed when pepsinogen is activated by hydrochloric acid in the stomach. The optimum pH for pepsin action is 1.6 to 3.2.

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