BI-1780
Blood glucose regulation
Biology · Secondary 4 · Hard · Blood glucose regulation
The graph shows a person’s blood glucose concentration over 4 hours. It rises above normal between 0 and 1 hour, falls below normal between 1 and 2 hours, then returns to normal after 2 hours.
During which period is glucagon secretion highest?
During which period is glucagon secretion highest?
- 0–1 hour
- 1–2 hours
- 2–3 hours
- 3–4 hours
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