What is the action of insulin?Multiple ChoiceDecreases concentration of blood glucoseDecreases permeability of cell membranes to glucoseIncreases breakdown of glycogen to release glucoseIncreases concentration of blood glucose

In the homeostatic control of blood sugar levels, which two processes does insulin stimulate? Movement of glucose from the cells into the blood; conversion of glycogen to glucoseMovement of glucose from the cells into the blood; conversion of glucose to glycogenMovement of glucose from the blood into the cells; conversion of glycogen to glucoseMovement of glucose from the blood into the cells; conversion of glucose to glycogen

Which of the following changes in enzyme activity is likely to happen by the release of insulin from the pancreas?Group of answer choicesdecrease in glycogen phosphorylase activityincrease in phosphofructokinase 1 activitydecrease in PEP (phosphoenolpyruvate) carboxykinase activityincrease in acetyl-CoA carboxylase activitytwo or more of the above

Insulin functions by facilitating the uptake of glucose by: (1 Point)a) Liver cellsb) Muscle cellsc) Fat cellsd) All of the above

Glucose enters muscle cells through a glucose transporter. What is the role of insulin on this transporter?Group of answer choicesInsulin causes muscle cells to use more glucoseInsulin helps the muscle cells to contractInsulin increases the amount of glucose in the bloodINsulin moves the transporter to the cell membrane

Determine the effect of insulin on the level of glucose in the blood.IncreasesDecreasesHas no effectI'm not sure