FAQ’s – Cell Cycle

1. What is the Duration of the Cell Cycle?

The duration of the cell cycle varies among different organisms. The human cells are rapidly proliferating cells it takes about 24 hours where the g1 phase lasts for 11 hours, the S phase for 8 hours, the G2 phase for 4 hours, and the M phase for 1 hour.

2. What are the Factors that can Stop the Cell Cycle?

Two factors can stop the cell from dividing; extra heat and DNA damage. If the DNA gets damaged the checkpoint puts the cell cycle on hold and repairs it before dividing.

3. What is the Importance of the Cell Cycle?

The main function of the cell cycle is to duplicate the DNA accurately and segregate the copies into the two identical daughter cells.

4. Which is the Longest phase of the Cell Cycle?

The interphase is the longest phase of the cell cycle as the growth of the cell and preparation of the cell for division take place during this stage.

5. What is the Role of the Centriole?

The centrosome contains two centrioles that are perpendicular to each other and it helps in the formation of spindle fibers and also cilia and flagella in cells that are required for movement.

The cell cycle is the basic fundamental process every cell in the body undergoes for its growth, replication, and formation of new cells. It is a continuous process that maintains the proper functioning and growth of the body. The primary phases of the cell cycle are- Interphase and M-phase. During the Mitotis phase (M-Phase), the cell division takes place. There are many checkpoints during the cell cycle and any abnormality during the cycle will lead to negative consequences in the organism.