Process Analysis :scientific,mechanical, Or Natural Analysis

The gentle personify , being very complex in its nature , functions and dramatis personaes involves numerous significant processes that are indispensable to human beings life . Every single part in the human eubstance has intricate functions every part contributes to human body development and the maturity of each part . Digestion , being cardinal of these bodily processes , is a vital human activity needed to sustain growth , development and proper body mental process . Every time we take in bread , sum of money , and vegetables , they are not yet in a pretend that the body can use as nourishment . wherefore , our diet and throw must be changed first into pureer molecules of nutrients before they can be absorbed into the blood and carried to cells end-to-end the bodyDigestion is defined as the process by which food and drink are tough dash off into their piddlingest parts so that the body can use them to build and nourish cells and to provide dexterity . In humans , digestion begins in the address where food is broken down with the aid of the teeth . This process stimulates the glands in the mouth to release digestive enzymes such as salivary amylase which despatch the breakdown of carbohydrates Moreover , chewing causes the release of saliva which helps form food into a bolus that can be easily passed done esophagus . Once food is chewed properly , the food is swallowed and the bolus is pushed down through the peristalic movement which is the involuntary wave-like contraction of smooth muscle-builder tissue happening inside the human body During swallowing , the uvula and the crackers roof of the mouth retract upward and to the rear to termination the nasopharynx which prevents the food from entering the nasal passages by triggering closure of the soft palate . When swallowed , the food enters the pharaynx which makes special adaptations to prevent chocking or aspiration .

It is indeed the function of the epiglottis , which is made up of soft cartilage , to close temporarily during swallowing to prevent food and liquid from entering the trachea The food enters the stand up upon passage through the cardiac anatomical sphincter In the stomach , through the process of heuristic steamed , the food is further broken apart and is thoroughly combine with a digestive fluid composed mainly of hydrochloric savage and other digestive enzymes to further break down the proteins . In the stomach , the parietal cells secrete a compound know as intrinsic factor , necessary for the absorption of Vitamin B12 or Cobalamin . After being processed in the stomach , food is passed to the small interstine via the pyloric sphincter . This is where most of the digestive process occurs . Most nutrient absorption takes place in the small gut . The nutrients pass through the small intestine s wall , which contain the villi . The blood , which has absorbed nutrients , is carried away from the small intestine via the hepatic portal vein and goes to the liver for filtering , removal of toxins , and nutrient processing . After going through the small intestine , the food then goes to the large intestine In the large intestine , water is reabsorbed , and the foods...If you want to get a full essay, order it on our website: Ordercustompaper.com

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