Final answer:
The cell cycle consists of interphase and the mitotic phase, where interphase prepares the cell for division and the mitotic phase, including mitosis and cytokinesis, divides the nucleus and the cytoplasm to form two daughter cells.
Step-by-step explanation:
The Cell Cycle
The cell cycle in eukaryotic cells is composed of two primary parts: interphase and the mitotic phase. During interphase, the cell grows, carries out routine functions, and prepares for division. Interphase is divided into three stages: the first growth phase (G1), the synthesis phase (S), where DNA replication occurs, and the second growth phase (G2), where proteins are synthesized for cell division.
The mitotic phase follows interphase and typically lasts 1 to 2 hours, which includes mitosis and cytokinesis. Mitosis is the division of the nucleus and is further split into four stages: prophase, metaphase, anaphase, and telophase. Once mitosis concludes, cytokinesis occurs, dividing the cytoplasm and resulting in the formation of two new daughter cells.
Summary of Cell Division Processes
Mitosis: Division of the cell nucleus into two identical nuclei.
- Cytokinesis: Division of the cytoplasm, forming two separate cells.