Which of the following enzymes functions at the lowest pH?
A) Salivary amylase
B) Pancreatic amylase
C) Pepsin
D) Trypsin
E) Dipeptidase

Name: Which of the following enzymes functions at the lowest pH? A) Salivary amylase B) Pancreatic amylase C) Pepsin D) Trypsin E) Dipeptidase
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Question

Quizplus · Accepted Answer

Pepsin functions in the stomach where the pH is very acidic, typically around pH 1.5 to 2. This is significantly lower than the pH levels where the other listed enzymes operate.

Which of the Following Enzymes Functions at the Lowest PH