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Cell Cycle and Cell Division question

2019 · Q66
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Cell Cycle and Cell Division question

2019 · Q66

NEETBiologyCell Cycle and Cell DivisionMCQ+4 / −1
The correct sequence of phases of cell cycle is :
  1. A
    S →\to→ G1 →\to→ G2 →\to→ M
  2. B
    G1 →\to→ S →\to→ G2 →\to→ M
  3. C
    M →\to→ G1 →\to→ G2 →\to→ S
  4. D
    G1 →\to→ G2 →\to→ S →\to→ M
View written solutionFree

Correct answer: B

The correct sequence of phases of cell cycle is:
G1 →\to→ S →\to→ G2 →\to→ M

G1 (Gap 1) phase : It is the first phase of the growth. It is the stage during which the cell grows and prepares its DNA for replication.

S phase (Synthetic phase) : It is the stage during which DNA synthesis occurs.

G2 phase : In this phase, the cell continues to grow and prepares itself for division.

M Phase : A cell reproduces during the mitotic phase. The mitotic phase has two stages : Karyokinesis and Cytokinesis.

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