human digestion

The human digestive system is a series of variety meat that help slipdown ( solve) and obtain energy and nutrients from the regimens we eat. In rig for our physical structure to use the nutrition we eat as energy, it must(prenominal) first niche down the pabulum into small molecules that it lowlife process. Next, our body takes the lowly down molecules and sends them to the crinklestream, which allows these molecules to travel by dint of give away our bodies and support the nutrients we need. This paper leave behind describe the process of digestion. Mouth The process of digestion begins sooner the food is in the mouth. The mouth contains a digestive secretor cognize as a salivary gland. These salivary glands originate saliva, which is utilize to moisten the food. After the food enters the mouth it is chewed with the teeth, travel among the teeth by the tongue and moistened by the salivary glands. Next, our small down food is moved into the pharynx where it f orce out be swallowed. Esophagus The esophagus is part of the digestive puff of air that carries food and liquids from the pharynx to the stomach. The esophagus slowly squeezes the food by dint of to the stomach. Stomach Right beneath the esophagus is the stomach. The stomach hence continues to break down the food by mixing it with biting secretions. This process transforms the food into a semi liquid food kitty called chyme.

Liver/ Gallbladder The liver helps the digestion process by cleansing (filtering) the blood and processing the nutritional molecules. The liver and gall bladder secrete bile, which helps in the digestion and absorption of fats. thin intestine S mall catgut is a tube-shaped structure shap! ed electronic organ of the digestive tract, which is below the stomach. The small intestine continues the breakdown of food so that the body can lock the nutrients it needs. It works together with the live and gallbladder in the duration of digestion and absorption. Large Intestine Once food has passed through the small intestine, it is mostly uneatable material and water. It then enters...If you want to get a unspoiled essay, order it on our website: OrderEssay.net

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