Which organ produces insulin in the human body?
Correct answer: B. Pancreas
- A. Liver
- B. Pancreas
- C. Thyroid gland
- D. Adrenal gland
Explanation
Insulin is produced by the beta cells of the islets of Langerhans in the pancreas, and it lowers blood glucose. The alpha cells of the same islets produce glucagon, which raises it.
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About Chemical Coordination and Hormones
Chemical coordination uses hormones released by endocrine glands and carried in blood to specific target cells. Coverage includes the pituitary, thyroid, pancreas, adrenal glands, ovaries and testes, feedback control, and the contrast between slower, longer-lasting hormonal responses and rapid nervous coordination.
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