The Digestive System

The Digestive System The digestive system is a bloodline of organs that perform the routine by which food, containing nutrients, is eaten and broken dash off into different components. This breakdown makes it possible for the digested material to keep by the intestinal wall into the blood stream. The digestive process contains more different grades that take place in more different organs.The first step of digestion begins at the mouth, where the food enters the mouth. spitting is secreted from the salivary glands. The saliva contains enzymes such as Ptyalin, which starts dough digestion.

The enzyme s as well provide lubrication to help in the plug and swallowing of the food. The food and so goes down the esophagus and into the stomach, where the next step of digestion takes place. In the stomach, a mixture of hydrochloric acid and Pepsin, which is secreted by the stomach wall, liquefies the food. At the comparable time, a substance called intrinsic doer binds Vitamin B in food and various gast...If you want to fix a secure essay, order it on our website: OrderCustomPaper.com

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