Chemical breakdown is one of the two types of digestion of food. It is the breakdown of complex molecules to simpler monomers. Chemical digestion takes place in the mouth, stomach, and small intestine of the human body. Enzymes play a major role in chemical breakdown. In the mouth, the enzyme amylase speeds up the breakdown of starch into sugar. In the stomach, gastric protease speeds up the breakdown of proteins to polypeptides and amino acids. Finally, in the small intestine, bile emulsifies fat and pancreatic fluids deliver enzymes such as amylase, protease, and lipase to break down starch, proteins, and lipids into glucose, amino acids, and fatty acids/glycerol respectively. Enzymes are key to the digestion of food.
food digestion
Digestive juices and enzymes break down food through chemical digestion.
The salivary glands secret enzymes which help prepare food for digestion in the stomach
The salivary glands secret enzymes which help prepare food for digestion in the stomach
The type of digestion where food is digested is called mechanical digestion and chemical digestion. Mechanical digestion involves physically breaking down food into smaller pieces, while chemical digestion involves the breakdown of large molecules into simpler substances with the help of enzymes.
when enzymes in our bodies break down food
chemical digestion
During digestion the enzyme in saliva works on cooked food
The chemical equation for digestion is: Food Digestive Enzymes Nutrients Waste
when enzymes in our bodies break down food
yes they break down your food
Mechanical digestion is the physical mashing and pulling apart of food like chewing your food. Chemical digestion uses acids and enzymes to chemically break down the food until it is small enough to be absorbed through the wall of the small intestine.