homework lecture 16

homework lecture 16 - 7. Insulin is released when the blood...

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Hormones 1. Which tissues are targeted by epinephrine? a. Liver b. Muscle c. Adipose tissue d. A and C e. All of the above 2. What is one of the physiological changes cause by an increase in epinephrine? a. Increase in heart rate b. Increase in glycogen breakdown c. Decrease in blood pressure d. Decrease in gluconeogenesis 3. If you are hyperclycemic, have high levels of ketones, and there is an increase in protein degradation what can you conclude? a. You are deficient in insulin concentration b. There is a deficiency in insulin receptors c. Lower blood pH levels d. All of the above 4. Which tissues are not responsible for producing hormones? a. Cerebellum b. Hypothalamus c. Pancreas d. Adipose tissue 5. Insulin is in what class of hormone? a. Peptide b. Catecholamine c. Steroid d. Retinoid 6. What can you say about the way leptin works in mice and humans? a. In both species leptin functions the same b. Leptin has the same structure but different functions c. Leptin makes mice obese d. Leptin is not found in both species
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Unformatted text preview: 7. Insulin is released when the blood glucose concentration ___________ and glucagon is released when the blood glucose concentration ___________. a. Increases, increases b. Increases, decreases c. Decreases, decreases d. Decreases, increases 8. State the effect that insulin has on the flux of each of the following processes, (a – increase, b – decrease, c – no effect) a. glycogenolysis b. glycogen synthesis c. Fatty Acid oxidation d. Fatty Acid synthesis e. Glycolysis f. TCA Cycle 9. GLUT4 is upregulated in response to a. Glucagon b. Epinephrine c. Insulin d. Testosterone e. Nitric oxide 10. Which of the following is a second messenger? a. Epinephrine b. ATP c. cAMP d. adrenergic receptor e. phospholipase C 11. Leptin is a hormone that is produced in the ___________ and acts on the ___________ a. Liver, adipose tissue b. Liver, kidneys c. Pancreas, Brain d. Adipose tissue, Brain e. Adipose tissue, Liver...
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This note was uploaded on 01/08/2011 for the course BIS 103 taught by Professor Abel during the Winter '08 term at UC Davis.

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homework lecture 16 - 7. Insulin is released when the blood...

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