MDCAT Biology MCQ #2951

The brush border enzymes of the small intestine include sucrase, lactase, and maltase. What do these enzymes have in common?

MDCAT Biology MCQ #2951

  1. Question 1

    Q1. The brush border enzymes of the small intestine include sucrase, lactase, and maltase. What do these enzymes have in common?

    • A) They digest proteins
    • B) They digest carbohydrates into simple sugars
    • C) They emulsify fats
    • D) They activate pancreatic enzymes

    Answer: They digest carbohydrates into simple sugars

    Explanation: These enzymes break down disaccharides into simple sugars; not related to protein or fat digestion.