Which of the following enzymes is most active at an acidic pH?

Name: Which of the following enzymes is most active at an acidic pH?
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Question

Quizplus · Accepted Answer

Pepsin is the enzyme that is most active at an acidic pH, as it is secreted by the stomach and functions in the highly acidic environment of the stomach, with a pH range of 1.5-2.5. The other enzymes listed (amylase, lipase, trypsin, and chymotrypsin) are all active at neutral or slightly alkaline pH ranges.

Which of the Following Enzymes Is Most Active at an Acidic