Which hormone produced by pancreatic beta cells facilitates glucose uptake into somatic cells, lowering blood glucose concentration?
Answer and explanation
Correct answer: C. insulin
- Step 1: Beta cells of the islets of Langerhans secrete insulin in response to elevated blood glucose, stimulating cellular uptake and glycogen synthesis. Answer: insulin. Why not the others: Glucagon (from alpha cells) raises blood glucose by stimulating glycogenolysis.
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