Post Utme Uniben 2020 Biology Question 21

Practice objective / multiple choice question 21 from the 2020 Post Utme Uniben Biology examination.

Post Utme Uniben 2020 Biology Objective / Multiple Choice
Question 21 POST_UTME_UNIBEN • 2020 • BIOLOGY • objective

In a closed system, the rate of respiration in a cell is influenced by the concentration of oxygen and the activity of the enzyme cytochrome c oxidase. Which of the following statements is correct regarding the relationship between oxygen concentration and the rate of respiration?

Answer Options

Correct Answer A. The rate of respiration increases with increa\sing oxygen concentration.
B. The rate of respiration decreases with increa\sing oxygen concentration.
C. The rate of respiration is unaffected by oxygen concentration.
D. The rate of respiration increases with decrea\sing oxygen concentration.
Correct Answer
A
Correct Option:
The rate of respiration increases with increa\sing oxygen concentration.

About This Question

This is Post Utme Uniben 2020 Biology Question 21. It is one of the objective questions from the 2020 Post Utme Uniben Biology examination.

View More Post Utme Uniben 2020 Biology Questions More Post Utme Uniben Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support