Beta cells secrete insulin when blood glucose rises, promoting cellular glucose uptake.
Back to NEET UG 2026 Human Physiology
NEET UG 2026 — Biology Human Physiology
easy
mcq
2026
Official previous-year question
Verified 30 May 2026.
Question
Which hormone is secreted by the Islets of Langerhans in response to high blood glucose?
Options
- A
Glucagon
- B
Insulin
- C
Cortisol
- D
Adrenaline
Solution
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