Which enzyme digests proteins?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for the Leaving Certificate Digestion Test with engaging questions and explanations. Ready yourself with multiple choice quizzes, hints, and deep insights. Be exam-ready now!

Multiple Choice

Which enzyme digests proteins?

Explanation:
Proteases are enzymes that break down proteins by hydrolyzing peptide bonds between amino acids. In digestion, this means proteins are reduced to smaller peptides and eventually amino acids that can be absorbed. For example, pepsin in the stomach and various pancreatic proteases in the small intestine perform this job. The other enzymes target different foods: amylase digests carbohydrates like starch, lipase digests fats, and lactase digests the sugar lactose. So the enzyme that digests proteins is the protease.

Proteases are enzymes that break down proteins by hydrolyzing peptide bonds between amino acids. In digestion, this means proteins are reduced to smaller peptides and eventually amino acids that can be absorbed. For example, pepsin in the stomach and various pancreatic proteases in the small intestine perform this job. The other enzymes target different foods: amylase digests carbohydrates like starch, lipase digests fats, and lactase digests the sugar lactose. So the enzyme that digests proteins is the protease.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy