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STD 11 - 19. Chemical coordination and integration — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 19. Chemical coordination and integration1 Mark
MCQ
Glucagon hormone is secreted by
  • A
    Pituitary
  • B
    Adrenal
  • C
    Beta cells of islets of Langerhans
  • ✓
    Alpha cells of islets of Langerhans
✓

Answer

Correct option: D.
Alpha cells of islets of Langerhans
d
(d)Glucagon is a hyperglycaemic or diabetogenic polypetide hormone secreted by $\alpha$-cells of islets of langerhans. Its secretion is stimulated by low blood sugar level.

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