Waec Model Questions Vol1 2023 Biology Question 32

Practice objective / multiple choice question 32 from the 2023 Waec Model Questions Vol1 Biology examination.

Waec Model Questions Vol1 2023 Biology Objective / Multiple Choice Medium Difficulty
Question 32 WAEC_MODEL_QUESTIONS_VOL1 • 2023 • BIOLOGY • objective

In a resting adult the basal glucose uptake by tissues is 5 mg kg⁻¹ min⁻¹ and glucose production is 2 mg kg⁻¹ min⁻¹. Insulin increases glucose uptake by 0.8 mg kg⁻¹ min⁻¹ for each unit of insulin present, while glucagon reduces uptake by 0.5 mg kg⁻¹ min⁻¹ for each unit of glucagon. If during a post‑prandial state insulin rises to 3 units and glucagon falls to 1 unit, what is the net change in glucose balance (production minus uptake) in mg kg⁻¹ min⁻¹?

Answer Options

A. -3.5 mg·kg⁻¹·min⁻¹
B. 2.0 mg·kg⁻¹·min⁻¹
Correct Answer C. -4.9 mg·kg⁻¹·min⁻¹
D. -5.7 mg·kg⁻¹·min⁻¹
Correct Answer
C
Correct Option:
-4.9 mg·kg⁻¹·min⁻¹

About This Question

This is Waec Model Questions Vol1 2023 Biology Question 32. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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