Post Utme Esut 2020 Biology Question 3

Practice objective / multiple choice question 3 from the 2020 Post Utme Esut Biology examination.

Post Utme Esut 2020 Biology Objective / Multiple Choice
Question 3 POST_UTME_ESUT • 2020 • BIOLOGY • objective
Post Utme Esut 2020 Biology Question 3 diagram

In a eukaryotic cell, the process of mitosis is initiated by the breakdown of the nuclear envelope, which is triggered by the activation of the protein kinase Cdc28. What is the primary function of the Cdc28 protein in this context?

Answer Options

Correct Answer A. To phosphorylate and activate the cyclin-dep\endent kinases
B. To bind to and inhibit the anaphase-promoting complex
C. To regulate the expression of the histone genes
D. To control the assembly of the spindle fibers
Correct Answer
A
Correct Option:
To phosphorylate and activate the cyclin-dep\endent kinases

About This Question

This is Post Utme Esut 2020 Biology Question 3. It is one of the objective questions from the 2020 Post Utme Esut Biology examination.

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