JAMB Biology 2025 Objective — Question 18
Question 18 of 40 from the Joint Admissions and Matriculation Board (JAMB) Biology 2025 Objective paper, with the correct answer and a full explanation.
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Which organ produces the hormone insulin that regulates blood glucose levels?
- A. Liver
- B. Spleen
- C. PancreasCorrect
- D. Gall bladder
Explanation
The pancreas produces insulin, a hormone that regulates blood glucose levels by facilitating the uptake of glucose into cells for energy production. The pancreas also produces glucagon, which works to raise blood sugar levels when they are too low.
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