Multiple choice

Deficiency of which of the following enzymes causes inability in adults and children to digest milk sugar?

  1. Amylase

  2. Lactase

  3. Lipase

  4. Protease

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Inability to digest milk sugar is known as lactose intolerance, which is caused by lactase deficiency. This enzyme helps in the digestion of lactose.