GENERAL HISTOLOGY

CONNECTIVE TISSUE GLAND

ENDOCRINE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ cells in the islets of Langerhans secrete insulin, and ____ cells secrete glucagon.
A
Beta, Alpha
B
Alpha, Beta
C
Omega, Alpha
D
Omega, Beta
Explanation: 

Detailed explanation-1: -Alpha cells in the pancreatic islets secrete the hormone glucagons in response to a low concentration of glucose in the blood. Beta cells in the pancreatic islets secrete the hormone insulin in response to a high concentration of glucose in the blood.

Detailed explanation-2: -While the beta cell produces insulin, the only blood glucose-lowering hormone of the body, the alpha cell releases glucagon, which elevates blood glucose.

Detailed explanation-3: -The most common islet cell, the beta cell, produces insulin, the major hormone in the regulation of carbohydrate, fat, and protein metabolism.

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