Digestive System

University of Phoenix Material digestive System Table Digestive Phase |Structures | exceed |Time |Function/Process |Enzymes/ Secretions produced | effort | |Mouth & pharynx |Mouth Tongue Salivary glands teething Pharynx Epiglottis Esophagus |5 inches 1 ft | proceedings |The function of the Oral cavity is to analyze an sense sustenances, distribute foods, lubricates materials with mucus and salivary secernments, and also digest carbs and lipids. |Salivary |Chewing, and s moleowing of foods. | | remain firm |Stomach |1 ft |2 to 6 hrs |The brave muscles create a churning litigate that breaks put down food, with the junto of stomach acids and enzymes. Once the stomach has part broken the food down it passes it along to the guts. |Pepsin |Filling, churning, and stomach contractions | |Intestines | refined Intestine - Duodenum - Jejunum Large intestine -Anus |20 feet Up to 5 feet |3/5 hrs Up to 24 hrs |The small intesti ne continues to mix food and suck in nutrients. The duodenum catches the toll created in the stomach along with the digestive secretions from the pancreas and liver. The Jejunum digest chemicals and absorb nutrients.

The plumping intestine moves uncivilized from the carcass, but also retrieves wet from the waste before leaving the body. |Digestive secretions |Intestinal wall contractions | | The digestive system affects the body temperature do to many factors such as metabolism, and the chemical reactions that take place during digestion of foods. During eating the metabolous send increases to allow diges tion. The chemical reactions increase as the! body breaks down the food intake, and heat is released from the chemical bonds in the food. The crew of these things startle with the metabolism rate rising to allow digestion, and thusly the secretion of digestive juices, and the breakdown of the food and the chemicals in it, is what causes those exquisite temperature chances in the body during digestion.If you want to get a beat essay, assure it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper