a-cells of pancreas secrete a hormone known as:
Correct answer: A. Glucagon
- A. Glucagon
- B. Gastrin
- C. Insulin
- D. Rennin
Explanation
Glucagon: Alpha cells in the pancreas secrete glucagon, a hormone that raises the concentration of glucose and fatty acids in the bloodstream. It is considered to be the main catabolic hormone of the body.
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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