Waec Model Questions Vol1 2023 Biology Question 21
Practice objective / multiple choice question 21 from the 2023 Waec Model Questions Vol1 Biology examination.
After a carbohydrate‑rich meal, a student's blood glucose concentration rises to 8 mmol L⁻¹. The normal fasting level is 5 mmol L⁻¹. Pancreatic β‑cells secrete insulin in proportion to the excess glucose above the normal level, at a rate of 1.5 µU mL⁻¹ for each mmol L⁻¹ excess. The insulin present in the bloodstream lowers the glucose concentration at a rate of 0.3 mmol L⁻¹ per µU mL⁻¹ of insulin per hour. Assuming no other physiological changes, what will be the blood glucose concentration after 2 hours?
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About This Question
This is Waec Model Questions Vol1 2023 Biology Question 21. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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