Enzymes and Digestion of Carbs, Proteins, Fats · Physiology

Which pancreatic protease cleaves peptide bonds at aromatic amino acids?

  1. Trypsin
  2. Chymotrypsin
  3. Elastase
  4. Carboxypeptidase
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Correct answer: Chymotrypsin

Chymotrypsin preferentially cleaves peptide bonds adjacent to aromatic amino acids. It plays a major role in protein digestion.

Difficulty: Medium Question 11 of 40

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