A. fatty acids. B. insulin. C. glucose. D. glucagon.
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Biochemistry topic question:
Please help. Thank you
After consuming a large, well-balanced meal, which of the substances found in the image attached would
be expected to be elevated EXCEPT:
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- Define the following terms: a. autocrine b. triacylglycerol c. neutral fat d. fat e. oilInsulin stimulates which of the following pathways? a. Gluconeogenesis b. Triacylglycerol synthesis and storage c. Lipolysis and fatty acid mobilization d. Glycogen breakdownWhich of the following alternative energy source(s) can replace glucose to provide energy for the brain? a. Cortisol b. Fatty acids c. Lactate d. Ketones
- Howard is a middleaged man and has been slowly gaining weight after reaching the age of 30. He has decided to lose weight by following a lowcarbohydrate diet. What physiologic process allows his brain to still have sufficient glucose to function normally? a. maintenance of nitrogen balance b. hypothalamus regulation c. gluconeogenesis d. transaminationWhich of the following concerning glucagon is TRUE? a. It is a hormonal protein that uptakes glucose and amino acids from blood. b. Its activity is up-regulated when blood glucose increases. c. It is a hormonal protein that up-regulates glycogenolysis. d. It decreases gluconeogenesis.Which of the following statements about insulin is true? a. Insulin acts as a transport protein, cany in g glucose across the cell membrane. b. Insulin facilitates the movement of inti acellular glucose transporters to the cell membrane. c. Insulin stimulates the breakdown of stored glycogen into glucose. d. Insulin stimulates the kidneys to reabsorb glucose into the bloodstream.
- If the body does not respond to insulin (insulin resistance), it would lead to: a. hypoglycemia b. hyperglycemiaIncreasing blood glucose concentration during the absorptive period in healthy individuals a.Stimulates Pancreas to secrete Glucagon b.Inhibits glucose uptake by liver and peripheral tissues c.Stimulates Pancreas to secrete Insulin d.All of the aboveDerrick is a young man who lifts weights for several hours a day. He explains that remaining physically fit is very important to him and has been taking megadoses of vitamins as part of maintaining his health. You are concerned about a. reduced carbohydrate intake that may result in ketoacidosis. b. toxic buildup of watersoluble vitamins. c. loss of protein mass. d. toxic buildup of fatsoluble vitamins.
- Bile salts are responsible for the... A. transport of triacylglycerols to adipocytes. B. transport of fatty acids from adipocytes to myocytes. C. exposure of triacylglycerols to intestinal lipases. D. prevention of triacylglycerol to diacylglycerol degradation.Which of these does insulin do? A. It helps the intestines digest glucose. B. It helps glucose enter cells. C. It converts glucose into glutamate. D. It converts stored fats into glucose.Marissa has joined a weight loss program. As part of the program, she regularly submits a urine sample which is tested for ketones. She went to the clinic today, had her urine checked, and was confronted by the nurse who accused Marissa of “cheating” on her diet. How did the nurse know Marissa was not following her diet?
