What are the main stages of the cell cycle?

The main stages of the cell cycle include G1 phase, S phase, G2 phase, and M phase. The G1 phase is where the cell grows and prepares for DNA replication. During the S phase, the cell replicates its DNA, ensuring each daughter cell will have the correct genetic material. The G2 phase involves further growth and preparation for mitosis, where the cell checks for DNA damage and ensures all necessary proteins are synthesized. Finally, the M phase encompasses mitosis and cytokinesis, during which the cell divides its replicated DNA and cytoplasm to form two daughter cells. This sequence is crucial for normal cell division and growth, highlighting the organized and regulated nature of the cell cycle.

The other options include phases and processes that are either part of the broader cell cycle or not representative of the main stages in the standard context. For instance, prophase, metaphase, anaphase, and telophase are specific stages of mitosis, which is just a part of the M phase. Similarly, interphase is a broader term that refers to the periods of G1, S, and G2, rather than representing distinct phases. Ultimately, the identification of G1, S, G2, and M phases provides a