The materials that are not absorbed and are egested are cellulose and lignin from plant matter, the remains of intestinal epithelial cells, bile pigments, and bacteria.
<http://en.wikibooks.org/wiki/IB_Biology_Option_H_-_Further_human_physiology#Digestion>
They are eliminated from the body as wastes
Egestion is the process by which undigested food, waste, and indigestible material are eliminated from the body through the anus. It occurs after digestion and absorption have taken place in the digestive system. The waste materials that are not absorbed by the body are formed into feces and expelled through the rectum.
Fiber is a substance found in plant foods that is not absorbed by the body. It passes through the digestive system intact and helps with digestion and promoting bowel regularity.
The digestive system is responsible for breaking down food into nutrients that can be absorbed by cells through the process of digestion. Nutrients are absorbed into the bloodstream from the small intestine and transported to cells throughout the body for energy, growth, and repair.
Enzymes in the digestive system help break down food into smaller molecules that can be absorbed by the body. They speed up chemical reactions that aid in the digestion and absorption of nutrients.
Nutrients are absorbed in the intestines.
the break down of food into little pieces and then the digestion of them
digestion
Dissolved Oxygen can diffused through the membrane in digestion system by concentration gradient however the amount absorbed should be minimal or negligible.
Absorbtion of proteins occurs in the small intestine. Digestion starts in the stomach.
The digestive system processes food into usable and unusable materials by chemical digestion. The usable materials are transported via the cells throughout the body while the unusable materials are sent to the large intestine where it waits to be disposed of.
It is digestion.The process used to break down food is called digestion. Digestion helps break down food so that the nutrients can be absorbed into the system.
They are eliminated from the body as wastes
The last part of the process is when your poo is egested through the anus.
The last part of the process is when your poo is egested through the anus.
Digestion is the breaking down of chemicals in the body, into a form that can be absorbed. It is also the process by which the body breaks down chemicals into smaller components that can be absorbed by the blood stream. There are also digestive system disorders. Read about them on the internet for more info.
Egestion is the process by which undigested food, waste, and indigestible material are eliminated from the body through the anus. It occurs after digestion and absorption have taken place in the digestive system. The waste materials that are not absorbed by the body are formed into feces and expelled through the rectum.