Activity 4. Cell Division

OBRA - ACTIVITY 4

OBRA - ACTIVITY 4

by Jess Dominic Obra -
Number of replies: 0

Distinguish between somatic and reproductive cell division and explain the importance of each.

Perpetuity of humanity is fueled by a process called cell division. Wherein, cells exhort their ability to reproduce. Categorized into two, difference is spawned from its nature. In a somatic cell division, condensed DNA makes up the genetic structures in cells, which hold an organism's genetic code. Its goal is to produce two genetically identical cells from a single cell as it is responsible for growth, repair, and reproduction. Thus, results in an increase in body cells. On the other end of the spectrum, reproductive cell division generates four gamete cells and halves the chromosome count in the parent cell. Egg and sperm cells are created throughout this step in order to reproduce sexually. As an added bonus, it guarantees that the appropriate amount of chromosomes is present in every organism engendered through sexual reproduction. Through the operation of recombination, the process also results in genetic variety.

 

What is the significance of interphase?

Growth and division of cells are accompanied by a series of cycles and checkpoints to ascertain normality. The process can be associated with having a road trip along expressways wherein toll gates will be infiltrated. Cells spend a long period of time in the interphase as it allows them to be assessed prior to embarking on a new process. Intervention of interphase is the most important procedure in cell division as it allows the replication of organelles in G1, synthesis of DNA in S phase, and production of enzymes in G2.