Multiple choice

Which enzyme changes proteins into peptones ?

  1. Ptyalin

  2. Trypsin

  3. Lipase

  4. Amylase

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

Trypsin is a pancreatic enzyme secreted into the small intestine where it hydrolyzes proteins into smaller peptides and peptones. Other enzymes like ptyalin and amylase digest carbohydrates, while lipase digests fats.