Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Lactase breaks down lactose into:
Options
A Glucose and fructose
B Glucose and galactose
Correct Answer
C Maltose and fructose
D Two glucose molecules
Correct Answer

Option B is the correct answer.

Detailed Explanation

Lactase breaks down lactose (milk sugar) into glucose and galactose. Individuals with lactase deficiency cannot properly digest lactose, leading to lactose intolerance symptoms.

Hint

This enzyme splits milk sugar into two monosaccharides, one of which is also found in dairy fermentation products.

Question Info