If alpha cells had GLUT2 instead of GLUT1 what would change about glucagon secretions from these...
If alpha cells had GLUT2 instead of GLUT1 what would change about glucagon secretions from these cells?
Homework Answers
GLUT1 transporters in alpha cells sense the blood glucose in case of hypoglycemia. Therefore, if alpha cells had GLUT2 instead of GLUT1 then it would tailor the sensing of blood glucose in case of hypoglycemia.
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If alpha cells had GLUT2 instead of GLUT1 what would change
about glucagon secretions from these...
a.) What inhibits the secretion of glucagon by the alpha cells of the pancreas? (select all...
a.) What inhibits the secretion of glucagon by the alpha cells of the pancreas? (select all that apply) insulin glucose fasted state amount of glycogen stores in the muscle b. How does insulin effect liver metabolism? (Select all that apply) Activates GLUT 4 receptor to allow glucose to enter the cell Stimulates the synthesis of Free Fatty Acids Inhibits the removal of glucose from the cell Stimulates glycogen synthesis to form glycogen c.) What is the primary cause of insulin...
Insulin and glucagon release from the pancreas is a vital part of the negative feedback loop...
Insulin and glucagon release from the pancreas is a vital part
of the negative feedback loop that regulates blood glucose levels.
Let's review how insulin and glucagon release change in response to
plasma glucose levels and how that helps keep plasma glucose
constant.
Drag the labels onto the figure to create a flow chart of how
insulin and glucagon release change in different circumstances to
keep blood glucose within a normal range.
Reset
Help
secrete less glucagon
secrete less glucagon...
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D) Now let's think about the role of fructose 2,6-bisphosphate and the role of glucagon in...
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Insulin and glucagon release from the pancreas is a vital part
of the negative feedback loop that regulates blood glucose levels.
Let's review how insulin and glucagon release change in response to
plasma glucose levels and how that helps keep plasma glucose
constant.
Drag the labels onto the figure to create a flow chart of how
insulin and glucagon release change in different circumstances to
keep blood glucose within a normal range.
Reset
Help
secrete less glucagon
secrete less glucagon...
D) Now let's think about the role of fructose 2,6-bisphosphate and the role of glucagon in stimulating liver cells to make and secrete glucose to the blood. in the level of fructose 2,6-bisphosphate. High glucagon would cause a(an) (Write either “increase” or “decrease” in that blank.) What enzyme does fructose 2,6-bisphosphate ACTIVATE? E) OK, let's go back to the first of those glycolysis steps that you said was highly regulated. Using THERMODYNAMICS terms, what is it about this reaction that...
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