When blood glucose levels fall,
A) insulin is released.
B) glucagon is released.
C) peripheral cells take up less glucose.
D) protein synthesis decreases.
E) all of the above

Question

Quizplus · Accepted Answer

When blood glucose levels fall, the hormone glucagon is released from the pancreas and stimulates the liver to release stored glycogen as glucose into the bloodstream. This helps to raise blood glucose levels back to a normal range. Insulin is released when blood glucose levels are high and stimulates peripheral cells to take up glucose from the bloodstream, which lowers blood glucose levels. Protein synthesis may decrease in certain situations, but it is not directly related to blood glucose levels. Therefore, the best choice for this question is B.

When Blood Glucose Levels Fall