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*What is the correct order of the stages of the cell cycle?*

A. G1, S, G2, M

B. G2, S, G1, M

C. M, S, G2, G1

D. S, M, G1, G2

User Geoffc
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Final answer:

The correct order of the cell cycle stages is G1, S, G2, and M phase, which includes mitosis and cytokinesis. The cell grows during G1, replicates DNA in S, prepares for division in G2, and finally divides in M phase.

Step-by-step explanation:

Order of the Stages of the Cell Cycle

The correct order of the stages of the cell cycle is G1, S, G2, and M phase. During the interphase, the cell undergoes three distinct periods: G1 (First Gap), S (Synthesis), and G2 (Second Gap). In the G1 phase, the cell grows and prepares for DNA synthesis. The S phase is where DNA replication occurs, and in the G2 phase, further growth and preparation for cell division take place. The M phase includes mitosis (karyokinesis) and cytokinesis, where the cell ultimately divides into two daughter cells.

Control of the cell cycle is critical and is regulated through various checkpoints to ensure cells do not proceed to the next stage without proper conditions being met. Disruption in these controls can lead to uncontrolled cell division, such as cancer.

User WavyGravy
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