KARYOKINESES Meaning and
Definition
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Karyokinesis is a biological process that refers to the division or splitting of the cell nucleus during cell division, specifically in eukaryotic cells. It is an essential step in both mitosis and meiosis, which are the two major types of cell division processes.
During karyokinesis, the chromosomes within the cell nucleus are evenly distributed to ensure that the resulting daughter cells receive the correct number and types of chromosomes. This ensures the preservation of genetic information and the proper functioning of cells after division.
The process of karyokinesis consists of several distinct stages, including the condensation of chromatin into visible and distinguishable chromosomes, the formation of the mitotic spindle, attachment and alignment of chromosomes on the spindle equator, and the separation of sister chromatids towards opposite ends of the cell.
Karyokinesis is regulated by a complex network of proteins and enzymes that aid in chromosome structure and segregation. Errors or abnormalities in karyokinesis can lead to genetic disorders, cell death, or the development of diseases such as cancer.
In summary, karyokinesis is the process by which the nucleus of a cell divides, ensuring the appropriate distribution of chromosomes and genetic material during cell division. It is a highly regulated and crucial step for maintaining the integrity and functionality of cells.
Common Misspellings for KARYOKINESES
- karyokineis
- karyokinesi
- karyokinesis
- karyokinesys
- Karyokinetis
- jaryokineses
- maryokineses
- laryokineses
- oaryokineses
- iaryokineses
- kzryokineses
- ksryokineses
- kwryokineses
- kqryokineses
- kaeyokineses
- kadyokineses
- kafyokineses
- katyokineses
- ka5yokineses
- ka4yokineses
Etymology of KARYOKINESES
The word "karyokinesis" is derived from two Greek words: "karyon" meaning "nucleus" and "kinesis" meaning "movement". In biology, karyokinesis refers to the process of cell division where the nucleus divides into two daughter nuclei. The term was coined by a German anatomist and physiologist named Walther Flemming in the late 19th century.
