Cell cycle theory
The cell cycle theory describes the series of stages that a cell goes through to grow and divide. It consists of interphase, where the cell grows and duplicates its DNA, and the mitotic phase, where the cell divides into two daughter cells. This process ensures that each new cell gets an exact copy of the genetic material. The cell cycle is tightly regulated by various checkpoints to prevent errors that could lead to issues like cancer. Understanding the cell cycle is crucial in biology, medicine, and research, as it underpins growth, development, and tissue repair.
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Cell Cycle Theory describes the series of phases a cell goes through to grow, duplicate its DNA, and divide into two new cells. It consists of interphase (where the cell grows and prepares for division) and the mitotic phase (where it actually divides). Interphase is further broken down into G1 (growth), S (DNA synthesis), and G2 (preparation for division). Proper regulation of the cell cycle is crucial for growth and maintenance of healthy tissues; disruptions can lead to issues like cancer. Understanding this cycle helps scientists explore cell function and development.