Post Utme Noun 2022 Biology Question 14

Practice objective / multiple choice question 14 from the 2022 Post Utme Noun Biology examination.

Post Utme Noun 2022 Biology Objective / Multiple Choice
Question 14 POST_UTME_NOUN • 2022 • BIOLOGY • objective
Post Utme Noun 2022 Biology Question 14 diagram

A researcher wants to study the effect of pH on the activity of an enzyme. She sets up an experiment with three different pH levels: 5, 7, and 9. The activity of the enzyme is measured at each pH level. Which of the following is the most likely explanation for the observed data?

Answer Options

A. The activity of the enzyme increases with increa\sing pH.
B. The activity of the enzyme decreases with increa\sing pH.
C. The activity of the enzyme remains cons\tant at all pH levels.
Correct Answer D. The activity of the enzyme has a maximum at a certain pH level.
Correct Answer
D
Correct Option:
The activity of the enzyme has a maximum at a certain pH level.

About This Question

This is Post Utme Noun 2022 Biology Question 14. It is one of the objective questions from the 2022 Post Utme Noun Biology examination.

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