The picture represents a protein in the stomach being broken down into individual amino acids. which is mixed with proteins to break them into amino acids? villi enzymes saliva fat

The correct answer is Enzymes.

Process of digestion involves the breakdown of large complex molecules ( like carbohydrates, and proteins) present in the food into smaller soluble molecules ( like glucose and amino acids) that can be absorbed by bloodstream and transported to various body organs.

Protein in the stomach is broken down into amino acids with the help of enzyme called as pepsin ( a protease). It is an endo-peptidase that is produced in the stomach and helps in the digestion of proteins at acidic pH of the stomach ( 1.5 to 2).

Enzymes

Explanation:

Enzymes can break down carbohydrates into sugar molecules. Enzymes is a protein that speeds up chemical reaction.

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