Straighterline BIO 202L Lab 16 The Digestive System Worksheet 2022 | Complete | 100% Correct Answers

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Pre-Lab Questions: ”1. Explain the digestion that occurs in the oral cavity.” This procedure is referred to as mechanical digestion. Mastication is the process by which food is broken down in t... he mouth. Saliva, comntributes to chemical digestion, then produces enzymes that break down the meal. ”2. What is the function of the liver in digestion? ” the liver aids in the digestion of nutrients absorbed in the small intestines. From the liver enters the small intestine and helps the body digest fat and vitamins. ”3. What role does the gall bladder play in digestion? ” The body uses bile from the liver, which is contained in the gallbladder and released into the duodenum, to break down and absorb dietary fats. ”4. Why is the orientation of muscle of the stomach wall important? How does this contribute to its function? ” All of these alignments are necessary for the stomach to mechanically digest—a process in which food is processed by the stomach through agitation and squeezing. The muscles that make up the stomach wall are mobile in all planes, particularly long, diagonally and circular ones. The hydrochloric acid, further decomposes the food particles into chyme. Experiment 1: Microscopic Anatomy of the Digestive System Post-Lab Questions ”1. Label the items in the following slide pictures. ” A- lamina B- epithelia C- submucosa D- mucosa gland E- submucosa [Show More]

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