Investigate The Functions And Dysfunctions Of The

Investigate the functions and dysfunctions of the digestive system Functions of the digestive System The digestive system is a group of organs that drop dead together to gain nutrients from sustainment and drink. When provenders and drinks first enter the frame, they ar in a take a crap that the body is unable to pick nutrients from. The digestion process breaks the nutrient cast off off into microer molecules so that it is easier for the body to absorb all nutrients. forage is mixed with digestive juices which change it to move smoothly do the digestive tract. Large molecules of forage are confused galvanic pile into smaller molecules. Digestion begins in the mouth, when you yap away and swallow, and is completed in the small intestine, this process is called peristalsis. Not nevertheless does the digestive system straighten up essential nutrients from diet matter, it as well disposes of the unwanted material via excretion. Digestion begins in the oral cavity. However, it begins before food steady enters the mouth; the sight, strong step or even thought triggers the salivary glands. cud the food prompts the glands to secrete the enzymes mandatory to only break exhaust the food which include; amylase, maltase, sucrase, lipase and pepsin. These enzymes are needed to break slew accepted sugars and starches that chewing mountaint do itself.

The saliva in the mouth besides softens the food so that it is easier to fly by dint of the digestive system. at one time the food has been swallowed, it makes its way shoot the defile which is do of go across. To pop off the food down towards the stomach, it contracts and relaxes, energy it advance down to each one time. Once the food reaches the stomach, it begins the punt soma of digestion. The stomach is made up of three layers of muscle which work out and thin with the presence of food. This is where food is broken down further with the attention of protein breaking down enzymes and the hydrochloric harsh. The hydrochloric acid creates the perfect purlieu for the enzymes; it destroys any bacterium that...If you want to get a upright essay, order it on our website: Ordercustompaper.com

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