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Multiple Choice
Which of the following is the pancreatic hormone that is released when blood glucose levels rise?
A
Insulin
B
Glucagon
C
Somatostatin
D
Cortisol
Verified step by step guidance
1
Understand the role of the pancreas in regulating blood glucose levels. The pancreas releases hormones that help maintain glucose homeostasis.
Identify the hormones produced by the pancreas: insulin, glucagon, and somatostatin. Each has a specific function related to blood glucose regulation.
Recognize that insulin is the hormone responsible for lowering blood glucose levels. It facilitates the uptake of glucose by cells, particularly muscle and fat cells, and promotes the storage of glucose as glycogen in the liver.
Contrast insulin with glucagon, which is released when blood glucose levels are low. Glucagon stimulates the liver to convert stored glycogen into glucose, increasing blood glucose levels.
Note that somatostatin is a regulatory hormone that inhibits the release of both insulin and glucagon, while cortisol is a steroid hormone produced by the adrenal glands, not the pancreas, and is involved in stress response and metabolism.