The Germ-cell Cycle in Animals

The Cell Cycle cell cycle

Cell cycle control The cell cycle is tightly regulated by checkpoints between the G1 and S

cellular respiration Cells on the path to cell division proceed through a series of precisely timed and carefully regulated stages of growth, DNA replication, and Cell reproduction begins with duplication of the cell's contents, followed by distribution of those contents into two daughter cells Chromosome duplication The cell cycle is a 4-stage process that all actively dividing eukaryotic cells undergo Figure 1 shows the stages of the cell cycle, which are the G1 phase,

เพียเจต์ When cells become damaged or die the body makes new cells to replace them This process is called cell division So, a cell doubles by dividing