Which of the following statements is true? a) High insulin/glucagon ratio activates lipolysis in muscle b) High insulin/glucagon ratio inhibits lipolysis in liver c) High insulin/glucagon d) Low insulin/glucagon ratio activates lipolysis in adipocytes ratio activates lipolysis in adipocytes
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- Can alanine, glycine, and serine be used to treat hypoglycemia induced by starvation? Explain.Can the intake of alanine, glycine, and serine relieve hypoglycemia caused by starvation? Explain.What is the raw material used for human insulin produced using E.coli? What is the stoichiometric equation of insulin production?
- What are some practical implications of the finding that caloric restriction has long-term negative effects on body weight, cardiovascular disease, and late-life cognitive decline?What is HbA1c? How does it differ from fasting blood glucose?In what form does the body primarily store any excess glucose?
- what ways to modify food and kcal intakes to achieve beneficial physiological changes?What metabolic and hormonal changes account for decreased gluconeogenesis during the first several weeks of starvation in humans?Which of the following statements about insulin istrue?a. Insulin acts as a transport protein, carryingglucose across the cell membrane.b. Insulin facilitates the movement of intracellularglucose transporters to the cell membrane.c. Insulin stimulates the breakdown of storedglycogen into glucose.d. Insulin stimulates the kidneys to reabsorbglucose into the bloodstream
- Would the absorption of water into absorptive cells be increased or decreased following cyanide poisoning? Explain.What is the origin of the triacylglycerols transported by very low-density lipoproteins?Why would a cause of hyperinsulinism be hypoglycemia? Don’t lower levels of blood glucose inhibit of insulin rather than produce large amounts of it to result in hyperinsulinism?