Liver
Protien makes enzymes, and repairs your body.
The pancreas is the only gland in the that produces and secretes enzymes for the breakdown of all three catagories of foods; proteins, carbohydrates, and fats.
The stomach contains enzymes that break down protein.
enzymes
So that the body can use them.
To break down complex molecule for the body to digest.
in the stomach to break down food
They would not live vary long. enzymes break things down like nutrients in the body. Your saliva is an example of an enzyme. Without enzymes your body couldn't break down the things that it needs to in order for it to survive.
Digestive enzymes work in the mouth, stomach and small intestine. Enzymes break down food so that it can be absorbed by the body.
Enzymes are globular proteins that function as biological catalysts in the body. They help to activate and speed up anabolic and catabolic reactions. For example, enzymes help to break down/digest the food you eat.
Enzymes are proteins, but as you can imagine, different parts of the body need different types of enzymes to work efficiently. Can you imagine the enzymes which break down food in the process of digestion being replaced by the enzymes which assist respiration or photosynthesis? It wouldn't work. Each type of enzyme controls different chemical processes.
Enzymes