Human Digestion

The digestion process first starts in the spill. Food first enters the communicate and expectorationry glands release saliva into the mouth to moisten the regimen. teething atomic number 18 used to mass nutrition and transform it into bolus. The glossa pushed the bolus to the back of the mouth to the throat after which it is swallowed. Once the bolus is swallowed, it makes its self-confidence down the esophagus to the brook. When the bolus enters the stomach, it mixes with stomach acids and is transformed into chime. The food stiff in the stomach from devil to six hours, depending on the surface and type of the food, as it is partially digested. Once the chime leaves the stomach, it enters the depressed intestine and the liver, gall bladder, and pancreas tin to the digestive process. Bile is secreted from the liver and gallbladder to help the crisply intestine digest and reap fats. digestive enzymes and bicarbonate secretions from the pancreas excessively help with the digestion process. The majority of nutrients from argon cloaked as the food moves with the three part of the thin intestine.

The three split of the small intestine are the duodenum, jejunum, and ileum. The remain food that has non been cloaked in the small intestine, on with bile, move through the sphincter into the plumping intestine. The rest food moves through the large intestine and into the colon. In the colon extra nutrients, water, and minerals are intent into the clay. The remaining food or furious that is not absorbed into the colon is excreted from the body. This waste moves from the colon and leaves the body through the rectum.If you penury to get a bounteous essay, monastic order it on our website: Orderessay

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