1. Match the following gastric secretions with the cells in the gastric glands that produce them. 1. pepsinogen (pepsin) 2. hydrochloric acid 3. gastrin A. chief cell B. parietal cell C. G cell 2. From the options below, select the functions of the liver. a. the stabilization of blood glucose levels via the storage or breakdown of glycogen b. the conversion of ammonia to urea c. the synthesis of plasma proteins d. the synthesis and secretion of digestive enzymes into the duodenum e. the storage of fat-soluble vitamins 3. The gastroileal reflex triggers closure of the ileocecal valve when the stomach fills. True False 4. Select all of the enzymes that help to break down proteins. a. lingual lipase b. nuclease c. pepsin d. pancreatic alpha amylase e. carboxypeptidase f. chymotrypsin 5. The enterogastric reflex triggers a decrease in stomach activity when chyme enters the duodenum. True False 6. Put the layers of the digestive tract wall in order from innermost (in contact with food) to outermost. a. mucosa b. submucosa c. muscularis externa d. serosa
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- Pepsinogen (which is converted to pepsin) is produced by chief cells. So, 1 matches with A. - Hydrochloric acid is produced by parietal cells. So, 2 matches with B. - Gastrin is produced by G cells. So, 3 matches with C. Show more…
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