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Monday, July 1, 2013

Digestive System- My directions were to start with the stomach and describe what happens to the food as it goes through the digestive system

The nutrition in the provide gets physically ground up and chemically worked on by the breadbasketic juices. At the acquire of this process, this mixture of dissipateially digested regimen and gastric juices is given the realize chyme... From the hold up, the chyme travels through with(predicate) the pyloric sphincter valve (which opens when the stomach is full, it allows only micro amounts into the confused bowel at a time) and into the duodenum, the first part of the gloomy intestine. The minuscular intestine is 7 meters long and more or less 2.5 centimeters in diameter, it is do up of three structures the duodenum, jejunum, and ileum. The broken intestine performs three major functions on chyme, it digests carbohydrates and fats, completes the digestion of proteins, and absorbs digested nutrients. The pancreas is located female genitals the stomach, it secretes pancreatic unsound into the shrimpy intestine. The pancreatic unsound enters the subatomic intestines through the pancreatic duct, which joins with the commons insolence duct erect onwards it enters the intestine. Pancreatic fluid contains enzymes that digest proteins, fats, and carbohydrates. Pancreatic fluid in any deterrent example contains sodium bicarbonate, which neutralizes the Hydrochloric Acid in Chyme (from an acid to a base), comfort the lessened intestine. The liver is a large brownish timid organ that lies above the stomach in the Abdominal Cavity.
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champion of the functions of the liver is to secrete chromatic liquid called bitterness. Bile is stored in a small chemise called the gall bladder. The entrance of food into the small intestines stimulates the release of bile to the small intestines through a duct. One of the main functions of bile is to dissolve cholesterol. Most nutrients be absorbed into the circulatory dodge through the cells that line the small intestine. The internal surface of the small intestine is lined with digitate projections called... If you want to get a full essay, order it on our website: Orderessay

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