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The cell cycle consists of four main phases: G1 (Gap 1), S (Synthesis), G2 (Gap 2), and M (Mitosis).
1. G1 phase: This is the first phase of the cell cycle in which the cell grows in size and prepares for DNA replication. The cell checks for any damage to its DNA and decides whether to continue or undergo cell division. If the cell is healthy, it progresses to the next phase. During this phase, the cell performs its normal functions and metabolic activities.

2. S phase: In this phase, DNA replication occurs. The cell synthesizes a copy of its DNA so that each daughter cell can receive a complete set during cell division. The chromosomes are duplicated, resulting in two identical chromatids held together by a centromere.

3. G2 phase: Following DNA replication, the cell enters G2 phase. This phase involves further growth and preparation for cell division. The cell continues synthesizing proteins and organelles needed for the upcoming division. It also checks if the DNA replication occurred properly and repairs any damaged DNA before entering the next phase.

4. M phase: The M phase is the final phase of the cell cycle and consists of mitosis and cytokinesis. Mitosis is the actual cell division, where the duplicated chromosomes are evenly separated into two identical sets, forming two daughter nuclei. This process involves several stages: prophase, metaphase, anaphase, and telophase. Finally, in cytokinesis, the cytoplasm divides, and two daughter cells are formed with an equal distribution of cell organelles and cytoplasm. Each daughter cell then enters the G1 phase to start the cycle again.

Overall, the cell cycle ensures that cells grow, replicate their DNA accurately, and divide to form new cells.

The cell cycle consists of four main phases: G1, S, G2, and M. In G1, the cell grows and checks for DNA damage before deciding to continue or undergo division. In S, DNA replication occurs. In G2, the cell prepares further for division and checks DNA replication for errors. Finally, in M, mitosis and cytokinesis take place to evenly divide the cell into two daughter cells. The cell cycle ensures cell growth, accurate DNA replication, and cell division.

The cell cycle consists of four main phases: G1, S, G2, and M. During the G1 phase, the cell grows and checks for DNA damage. In the S phase, DNA replication occurs. The G2 phase involves further growth and preparation for division, and the M phase is where mitosis and cytokinesis occur. Mitosis is the actual cell division, while cytokinesis is the division of the cytoplasm. After cytokinesis, two daughter cells are formed, and they enter the G1 phase to begin the cycle again. The cell cycle ensures cell growth, accurate DNA replication, and cell division.

The cell cycle consists of four main phases: G1, S, G2, and M. During G1, the cell grows and prepares for DNA replication. In S phase, DNA replication occurs. G2 phase involves further growth and preparation for cell division. M phase consists of mitosis and cytokinesis, where the cell divides into two daughter cells. The cell cycle ensures cell growth, accurate DNA replication, and cell division.