Waec Model Questions Vol1 2024 Biology Question 38

Practice objective / multiple choice question 38 from the 2024 Waec Model Questions Vol1 Biology examination.

Waec Model Questions Vol1 2024 Biology Objective / Multiple Choice Medium Difficulty
Question 38 WAEC_MODEL_QUESTIONS_VOL1 • 2024 • BIOLOGY • objective

In a kidney, the renal plasma flow is 600 mL·min⁻¹ and the filtration fraction is 20 %. Plasma glucose concentration is 12 g·L⁻¹. The renal tubules reabsorb glucose completely up to a threshold concentration of 10 g·L⁻¹; any glucose above this threshold is excreted. How many grams of glucose are excreted per minute?

Answer Options

A. 2.4 g per minute
Correct Answer B. 1.2 g per minute
C. 0.6 g per minute
D. 0.24 g per minute
Correct Answer
B
Correct Option:
1.2 g per minute

About This Question

This is Waec Model Questions Vol1 2024 Biology Question 38. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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