Igcse Model Questions Vol1 2020 Biology Question 14

Practice objective / multiple choice question 14 from the 2020 Igcse Model Questions Vol1 Biology examination.

Igcse Model Questions Vol1 2020 Biology Objective / Multiple Choice Medium Difficulty

Question 14 IGCSE_MODEL_QUESTIONS_VOL1 • 2020 • BIOLOGY • objective

The kidneys filter \(180\ \text{L}\) of plasma each day. Of the filtered water, \(99\%\) is re‑absorbed, and \(65\%\) of the filtered glucose is re‑absorbed. If the plasma contains \(0.10\ \text{g\,L}^{-1}\) glucose, calculate (a) the volume of urine produced per day (in litres) and (b) the mass of glucose excreted per day (in grams).

Answer Options

A. a) 2.0 L, b) 5.0 g

Correct Answer B. a) 1.8 L, b) 6.3 g

C. a) 3.6 L, b) 3.2 g

D. a) 1.5 L, b) 7.5 g

Correct Answer

Correct Option:

a) 1.8 L, b) 6.3 g

About This Question

This is Igcse Model Questions Vol1 2020 Biology Question 14. It is one of the objective questions from the 2020 Igcse Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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