Which of the following is NOT a major pancreatic digestive enzyme?

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 of the following is NOT a major pancreatic digestive enzyme?

Explanation:
Pancreatic enzymes are released by the pancreas to work in the small intestine, where they help digest carbohydrates, fats, and proteins. Amylase from the pancreas breaks down starch; lipase tackles fats; and carboxypeptidase trims amino acids from the ends of peptides. Pepsin, on the other hand, is produced in the stomach as pepsinogen and activated by stomach acid, functioning best in the acidic stomach environment. Because of its origin and operating conditions, pepsin is not a pancreatic enzyme, so it’s the correct choice for not being a major pancreatic digestive enzyme.

Pancreatic enzymes are released by the pancreas to work in the small intestine, where they help digest carbohydrates, fats, and proteins. Amylase from the pancreas breaks down starch; lipase tackles fats; and carboxypeptidase trims amino acids from the ends of peptides. Pepsin, on the other hand, is produced in the stomach as pepsinogen and activated by stomach acid, functioning best in the acidic stomach environment. Because of its origin and operating conditions, pepsin is not a pancreatic enzyme, so it’s the correct choice for not being a major pancreatic digestive enzyme.

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