Specifically, the cell cycle is divided into two main phases:
* Interphase: This is the longest phase where the cell grows, copies its DNA, and prepares for division. It is further divided into three sub-phases: G1, S, and G2.
* Mitosis: This is the actual division of the nucleus, resulting in two identical daughter cells.
Mitosis is further divided into four phases:
* Prophase: Chromosomes condense, the nuclear envelope breaks down, and spindle fibers form.
* Metaphase: Chromosomes line up at the center of the cell.
* Anaphase: Sister chromatids separate and move to opposite poles of the cell.
* Telophase: The nuclear envelope reforms around the chromosomes, and the cell divides (cytokinesis) to form two daughter cells.
So, while the cell cycle encompasses the entire process, the specific division of the nucleus occurs during mitosis.
