The inactive form of stomach enzymes is activated by
A) enterokinase.
B) ATP.
C) low pH.
D) the appropriate substrate molecule.
E) the presence of water.

Question

Quizplus · Accepted Answer

The inactive form of stomach enzymes, such as pepsinogen, is activated by low pH. The acidic environment of the stomach (pH around 2) is crucial for converting these zymogens into their active forms, enabling the digestion of proteins.

The Inactive Form of Stomach Enzymes Is Activated by