quick assignment on the digestive system and how the different types of foods eg protein,carbohydrates ect are broken down in the body.

Digestive System Assignment Introduction: Digestion is the physical process of luckinessing experience regimen into low- dismantle molecules that ordure be absorbed into the bloodstream. The digestive systems most of the essence(p) function is to extend the dead body with ENERGY. Other functions implicate: · financial aid in the digestion and metabolism of sustenance ·Muscle contraction ·Circulation and brass of blood cells · building raw(a) tissues-maintenance and repair ·Nerve transmission ·Maintain body temperature Physical digestion is when the food molecules argon furrowed down into small pieces by the digestive systems organs to change it to be processed by the body. Chemical digestion occurs when special chemicals called enzymes break down the already small molecules pull down smaller. From t here(predicate) trey chemical reactions take place, depending on what food type is cosmos digested. Protein: The protein contained in the burger enters the mouth where the teeth tug and chew it into smaller pieces. This is strong-arm digestion. It then enters the have a bun in the oven, which is where the digestive process begins. The presence of food in the stomach stimulates the stomach walls to let out gastric juices containing a hydrochloric acid, mucous secretion and enzymes called pepsin and protease, which begins the digestion of the proteins. The hydrochloric acid provides acidic conditions call for for the enzyme protease. This is also cognize as chemical digestion.

In the stomach some proteins ar scattered down into smaller particles called polypeptides. From here the particles travel into the small intestine, which is the lifelong part of the digestive tract. Enzymes released from the pancreas and colorful continue the sectionalisation of proteins, polypeptides and peptides and in the end amino group group acids, which ar absorbed through the intestinal wall into the bloodstream. From there they argon delivered to organs and tissues for maintenance, repair and growth. If the amino acids atomic number 18 not needed, they are broken down into carbamide and glucose. The urea... If you want to get a full essay, order it on our website: Ordercustompaper.com

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