Liver NADH increases gluconeogenesis. How do you interpret this?
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Liver NADH increases gluconeogenesis. How do you interpret this?
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- NADH boosts gluconeogenesis in the liver. So, what do you think about this assertion?Increased levels of NADH in the liver promote the process of gluconeogenesis. What do you make of this statement?Glucose can be made from oxaloacetate during gluconeogenesis, but if oxaloacetate concentrations are decreased,what other substance can be used to make glucose? How might this contribute to increased fat loss?
- What is the effect of insulin on the committed step of glycolysis in the liver? Describe the mechanism by which insulin can affect the activity of this enzyme in the liver?Can you explain the difference in the regulation of carbohydrate metabolism in liver and muscle?what effect would an increase in glucose typically have on the activity of glycogen synthase
- Glucagon stimulates _____________________ in the liver. A. glycogenolysis and gluconeogenesis B. gluconeogenesis C. glycogenesis D. glycogenolysisWhen blood [glucose] is high and a cell’s energy needs are met, insulin stimulates glycogen synthesis. Is it counterproductive for insulin to also promote the conversion of pyruvate to acetyl-CoA? Explain.Which one of the following statements concerning gluconeogenesis is correct? a. It is inhibited by elevated levels of acetyl CoA. b. It occurs in muscle. c. It is important in maintaining blood glucose during normal overnight fast. d. It is stimulated by fructose 2,6-bisphosphate.