Biology · Cyclins and CDKs
Match Column I (Complex) with Column II (Key molecular event): Column I: A. Cyclin D – CDK4/6 B. Cyclin E – CDK2 C. Cyclin B – CDK1 (MPF) D. Cyclin A – CDK2 Column II: 1. Triggers S-phase entry; fires replication origins2. Phosphorylates Rb; drives past the restriction point3. Drives mitotic entry; phosphorylates lamins & condensins4. Initiates DNA replication; prevents re-replication
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1A-2, B-1, C-3, D-4✓
- 2A-1, B-2, C-4, D-3
- 3A-2, B-4, C-1, D-3
- 4A-3, B-1, C-2, D-4
Correct answer
A-2, B-1, C-3, D-4
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Cyclins and CDKs MCQs →Want more practice questions on Cyclins and CDKs?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Cyclins and CDKs