Which of the Following Statements is True

Question

Which of the following statements is true?
A) The alpha cells of the pancreas secrete insulin.
B) Hypersecretion of insulin causes diabetes mellitus.
C) Insulin causes an increase in the blood sugar level.
D) Glucagon and insulin are antagonists of each other.

Accepted Answer

Glucagon and insulin are antagonists of each other. Insulin causes a reduction in blood sugar levels by promoting the uptake and utilization of glucose by cells, whereas glucagon increases blood sugar levels by stimulating the breakdown of glycogen in the liver.