Pancreatic Enzymes · Pharmacology

Which enzyme activation occurs in the small intestine to prevent autodigestion of the pancreas?

  1. Pepsin activation by HCl
  2. Trypsinogen activation by enterokinase
  3. Lipase activation by bile salts
  4. Amylase activation by gastrin
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Correct answer: Trypsinogen activation by enterokinase

Trypsinogen is activated to trypsin by enterokinase in the small intestine. This prevents premature activation within the pancreas.

Difficulty: Medium Question 12 of 20

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