Post Utme Rsu 2025 Biology Question 31

Practice objective / multiple choice question 31 from the 2025 Post Utme Rsu Biology examination.

Post Utme Rsu 2025 Biology Objective / Multiple Choice
Question 31 POST_UTME_RSU • 2025 • BIOLOGY • objective

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 kinase in this context?

Answer Options

Correct Answer A. To phosphorylate and activate the cyclin-dep\endent kinase
B. To inhibit the activity of the anaphase-promoting complex
C. To regulate the expression of the histone genes
D. To control the entry into the S phase of the cell cycle
Correct Answer
A
Correct Option:
To phosphorylate and activate the cyclin-dep\endent kinase

About This Question

This is Post Utme Rsu 2025 Biology Question 31. It is one of the objective questions from the 2025 Post Utme Rsu Biology examination.

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