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Biology · CELL CYCLE AND CELL DIVISION
हिन्दीMatch List-I with List-II: List-I (Phase/Stage) List-II (Key Event) A G₁ phase I Centriole duplicates in cytoplasm B S phase II Proteins synthesized for mitosis while cell growth continues C G₂ phase III Cell is metabolically active and continuously grows but does not replicate DNA D Quiescent stage (G₀) IV Cells remain metabolically active but no longer proliferate unless called upon Choose the correct answer from the options given below:
Match List-I with List-II:
| List-I (Phase/Stage) | List-II (Key Event) | ||
|---|---|---|---|
| A | G₁ phase | I | Centriole duplicates in cytoplasm |
| B | S phase | II | Proteins synthesized for mitosis while cell growth continues |
| C | G₂ phase | III | Cell is metabolically active and continuously grows but does not replicate DNA |
| D | Quiescent stage (G₀) | IV | Cells remain metabolically active but no longer proliferate unless called upon |
Choose the correct answer from the options given below:
Correct answer · Option 3
A-III, B-I, C-II, D-IV
Explanation
During G₁, cell is metabolically active and grows without DNA replication; S phase involves centriole duplication; G₂ involves protein synthesis for mitosis; in G₀ cells remain metabolically active but do not proliferate.
