Post Utme Unn 2023 Biology Question 22

Practice objective / multiple choice question 22 from the 2023 Post Utme Unn Biology examination.

Post Utme Unn 2023 Biology Objective / Multiple Choice

Question 22 POST_UTME_UNN • 2023 • BIOLOGY • objective

A cell is placed in a solution with a pH of 4.5. If the cell membrane has a permeability coefficient of 10^-5 cm/s, what is the rate of diffusion of H+ ions across the membrane?

A. 10^-3 cm/s

B. 10^-4 cm/s

Correct Answer C. 10^-5 cm/s

D. 10^-6 cm/s

Correct Answer

Correct Option:

10^-5 cm/s

This is Post Utme Unn 2023 Biology Question 22. It is one of the objective questions from the 2023 Post Utme Unn Biology examination.

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