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B. the movement of carbon dioxide from arterial blood into the body\'s tissue ce

ID: 270213 • Letter: B

Question

B. the movement of carbon dioxide from arterial blood into the body's tissue cells C, the movement of oxygen from the metabolically active cells in the body into the blood (venous blood). D. all of the above 34. The production of glucose from a non-carbohydrate source is known as: A. Glycolysis B. Citric acid cycle C. Glycogenolysis D. Gluconeogenesis E. Lipolysis 35. Parietal cells of the gastric mucosa secrete: A. Saliva B. Pepsinogen C. Hydrochloric acid D. Cholecystokinin E. Trypsinogen 36. Urea is the ultimate product of: A. amino acid breakdown B. fatty acid breakdown C. carbohydrate breakdown D. lipogenesis 37. A person who is excreting large amounts of ketones is probably: A. Using mostly carbohydrates for energy production Using mostly fatty acids for energy production C. Is in renal failure D. B. Producing large amounts of new proteins E. Just starting to exercise after a long period of inactivity 38. You are running a marathon in the city of Denver, Colorado. You have been training for the marathon in Houston. Which of the following would be true? A. the pO2 in Denver and Houston is roughly the same, so there will be no difference B. the p02 would be lower in Denver so you might not do as well as expected C. none of the choices listed would be true D. the pO2 would be greater in Denver so you should be fine 39. Partially digested food is usually passed from the stomach to the small intestine about how long after consumption? A. 10-12 hours B. An hour or less C. 12-13 hours D. 24 hours

Explanation / Answer

Ans 34-Gluconeognesis convert pyruvate into glucose from noncarbohydrate source.thus option D is correct.

Ans 35- Parietal cells which secrete hydrochloric acid (HCl) are scattered in the glands most of them in the middle part.this option C is correct.

Ans 36-Urea cycle involve the breakdown of ammonia into urine thus option A is correct.