MULTIPLE CHOICE 1. In the liver, amino acids are used to produce complex molecul

Question

MULTIPLE CHOICE 1. In the liver, amino acids are used to produce complex molecules byr a. glycogenesis b. anabolic processes c. catabolic processes d. autodigestion 2. Which of the following cells in the gastric mucosa produce intrinsic factor and hydrochlorie acid? a. parietal cells b. chief cells c. mucous cells d. gastrin cells 3. Which of the following is the primary site for absorption of nutrients? a. stomach b. duodenum c. ileum d. ascending colon When highly acidic chyme enters the duodenum, which hormone stimulates the release of pancreatic secretions that contains very high bicarbonate ion content? a. gastrin b. secretin c. cholecystokinin d. histamine 4. 5. Which of the following breaks protein down into peptides? a. amylase b. peptidase c. lactase d. trypsin 6. In which structure is oxygenated blood (arterial) mixed with unoxygenated blood (venous) so as to support the functions of the structure? a. pancreas b. liver c. small intestine d. spleen

Explanation / Answer

1- B Anabolic processes.

2- A- Parietal cells.

3- B- dudodenum

4- B- Secretin

5- D trypsin

6- D spleen.

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