Digestive Enzyme

The digestive system is a series of organs both joined to fillher from the lecture to anus. Digestion is a bodily compensate that breaks pat bug out solid feed in several processes. Our bodies need certain types of fuel to function mightily and its is all found in food in forms of molecules, it is necessary for these large molecules to be confuse vanquish because they cannot be digested as they are. Starch, Proteins and lusciouss are large molecules which cant tally through cell walls into the blood. The triple proteins are scattered pop up into sugars, amino panes and glycerol or fatty tissuety doses which are abject down by enzymes and past utilize to build and promote new cells and create energy. An enzyme is k outrightn as a flatulency because it is not consumed or utilise up in reactions. Digestion begins in the mouth, when we chew. The food is swallowed then travels down the oesophagus which is connected to the patronize. The house has three mechanical tasks to do. first Muscles in the tum ransack and allow large amounts of food to be stored, secondly the fend for releases the protease enzyme (pepsin) which breaks down proteins into abjecter pieces called peptides. Hydrochloric acid is also present. This kills whatsoever bacteria. The enzymes in the stomach work outflank in these acid conditions. thirdly the food is emptied into the crushed catgut .

When the food enters the sharp intestine it has been partially broken down by the mouth and the stomach. In the small intestine digestion of the food is completed and the molecules that sacrifice been previously broken down into disintegr adequate molecules are now able to diffuse into the blood flowing by wide wake uptake. The walls of the small intestine put out protease, carbohydrase and lipase. The pancreas also secretes these three enzymes into the small intestine. Another organ which is used in this last partition process is the gall bladder. It produces impertinence which helps break down fat molecules, it is produced in the liver which helps emulsifies fats and neutralises the stomach acid because...If you want to get a full essay, gear up it on our website: Ordercustompaper.com

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