Cell Cycle

1. Cell Cycle The cell cycle refers to the whole process that the cell undergoes from the completion of one division to the end of the next division, and is divided into two phases, the interval, and the division phase. Life is a continuous process that passes from one generation to the next, so it is a process of constantly updated and constantly starting from scratch. The life of a cell begins with the division of its mother cell, the formation of its daughter cells, or the death of the cell itself. The formation of daughter cells is usually a sign of the end of a cell division, which refers to the process that occurs from the time when a cell divides to form a daughter cell until the next cell divides to form a daughter cell. In this process, the genetic material of the cell is replicated and equally distributed to the two daughter cells. The precise regulation of the cell cycle requires the participation of many factors. Cell cycle disorders can lead to many important diseases, such as cancer, cardiac hypertrophy and anemia. Therefore, further research on the cell cycle is particularly important. The cell cycle can be divided into interval, pre-, mid-, post-, and end phase. The interval is further divided into three phases, namely, the pre-DNA synthesis phase (G1 phase), the DNA synthesis phase (S phase), and the late DNA synthesis phase (G2 phase). The pre-chromatin filaments are highly helical and gradually form chromosomes.