Igcse Model Questions Vol1 2018 Biology Question 32

Practice objective / multiple choice question 32 from the 2018 Igcse Model Questions Vol1 Biology examination.

Igcse Model Questions Vol1 2018 Biology Objective / Multiple Choice Medium Difficulty

Question 32 IGCSE_MODEL_QUESTIONS_VOL1 • 2018 • BIOLOGY • objective

A kidney filters 180 mL of plasma each minute. The plasma glucose concentration is 5 mmol L\(^{-1}\). Of the filtered glucose, 85 % is reabsorbed, while 99 % of the filtered water is reabsorbed.\n\nCalculate the concentration of glucose in the urine (mmol L\(^{-1}\)).

Answer Options

Correct Answer A. 75 mmol L⁻¹

B. 85 mmol L⁻¹

C. 70 mmol L⁻¹

D. 65 mmol L⁻¹

Correct Answer

Correct Option:

75 mmol L⁻¹

About This Question

This is Igcse Model Questions Vol1 2018 Biology Question 32. It is one of the objective questions from the 2018 Igcse Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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Igcse Model Questions Vol1 2018 Biology Question 32

A kidney filters 180 mL of plasma each minute. The plasma glucose concentration is 5 mmol L\(^{-1}\). Of the filtered glucose, 85 % is reabsorbed, while 99 % of the filtered water is reabsorbed.\n\nCalculate the concentration of glucose in the urine (mmol L\(^{-1}\)).

Answer Options

About This Question

Master the Exam!

A kidney filters 180 mL of plasma each minute. The plasma glucose concentration is 5 mmol L\(^{-1}\). Of the filtered glucose, 85 % is reabsorbed, while 99 % of the filtered water is reabsorbed.\n\nCalculate the concentration of glucose in the urine (mmol L\(^{-1}\)).