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Thursday, December 13, 2012

Explain the anatomy of the digestive system

Explain the anatomy of the digestive system

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The digestive system is a series of hollow member connected to a long pipe quirky extends from the mouth to the anus and line the inside this tube membrane known as the mucosa.

This membrane located in each of the mouth, stomach, and small intestine on small glands working on the secretion of juices help to digest food. As each of the liver and pancreas, which is one of solid organ secrete juices digestive flowing through small tubes (channels) to the upper part of the small intestine as also play a vital role in the control and control operations metabolism that occur within the body (see Table 1) in addition to the flow of a large amount of food and fluids in a healthy person through these hollow tubes for the digestive system.

The cells of the mucous membrane of the small intestine contain multiple private systems and working to ensure the completion of the process of absorption of carbohydrates, proteins, fats, vitamins, and water, and salts (see Table 2).

In the colon (also known as the large bowel) organized cells to absorb water from the intestinal contents so as to enable the disposal of feces that occur in a timely and appropriate format.







And coordination system

While it seems the digestive system is a combination simplified but its functions and its interaction with other devices is complex and is essential for the continuation of life, where is the walls Members Hollow is a group of muscles ROM organized in layers, working through peristalsis Owalthoi or what is known as idiomatically movement worms in the intestines and is a set of involuntary contractions that occur in the form of successive waves you pay the contents of the digestive tract to the front and from the mouth to the stomach and the small intestine and then the colon.

This payment and management of foods and liquids by worms movement is organized and coordinated with the secretion of digestive juices of the salivary glands, stomach, liver, pancreas, and small intestine by hormones and the nervous system


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