Post Utme Coal City University 2019 Biology Question 23

Practice objective / multiple choice question 23 from the 2019 Post Utme Coal City University Biology examination.

Post Utme Coal City University 2019 Biology Objective / Multiple Choice
Question 23 POST_UTME_COAL_CITY_UNIVERSITY • 2019 • BIOLOGY • objective

The process of gas exchange in the lungs involves the diffusion of oxygen from the alveoli into the blood and the diffusion of carbon dioxide from the blood into the alveoli. What is the primary mechanism responsible for this diffusion?

Answer Options

A. Osmosis
B. Active transport
Correct Answer C. Diffusion
D. Osmotic pressure
Correct Answer
C
Correct Option:
Diffusion

About This Question

This is Post Utme Coal City University 2019 Biology Question 23. It is one of the objective questions from the 2019 Post Utme Coal City University Biology examination.

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