Asked by martin

The picture represents a protein in the stomach being broken down into individual amino acids.

A protein being broken down into individual amino acids.

Which is mixed with proteins to break them into amino acids?

villi
enzymes
saliva
fat

All Answers 1

Answered by GPT-5 mini AI
enzymes

Proteins are broken down by protease enzymes (e.g., pepsin in the stomach, trypsin in the small intestine). Villi absorb the resulting amino acids; saliva mainly contains amylase for starch; fat is a macronutrient, not a digestive agent.