Food when ingested is too complex for the body to utilize so it is broken down, but even at a basic protein level the body needs to break it down into single elements that are needed in cells and used in processes throughout the body.
Some proteins may be too large to pass through the wall of the intestine and to be put into the blood stream.
Stomach
your digestive system beaks down food.
The liver.
The digestive system that experiences chemical breakdown is the Gastro intestinal. Chemical matter is then moved on through the small intestines.
breakdown of fats with bile
As food passes through the digestive system, the digestive processes attack different types of food - carbohydrates, fats and proteins. The breakdown of proteins requires an acid environment (in the stomach region) while the breakdown of fats and carbohydrates needs an alkaline environment. Thus the Ph of the gut is changed when food leaves the stomach.
Digestive system
amino acids
It helps to digest proteins.
chemical and mechanical
it is digested to your muscles.
yes