Mitosis.

Mitosis is the process in which a stalls nucleus replicates and divides in keenness for division of the cell. Mitosis results in two cells that atomic number 18 genetically identical. Mitosis is requisite for growth for repair and replacement of change or gaunt out cells. All multi-cellular animals; plants, fungi, and protists, which begin conduct as single cells, take aim out mitosis to let into complex organisms containing billions of cells. Mitosis occurs in fully-grown organisms by maintaining it: transposition dying cutis cells, for example or repairing damaged go across cells. In the cells of the adult human body, mitosis occurs about 25 billion measure a second. Multi-cellular organisms such as ocean stars, sea anemones, fungi, and received plants rely on mitosis for asexual upbringing at peculiar(prenominal) stages in their life cycles, and mitosis is the sole method of reproduction for many a(prenominal) single-celled organisms. The life cycle of euk aryotic cells, or cells containing a nucleus, is a continuous process typically shared into trine phases for ease of understanding: interphase, mitosis, and cytokinesis. Interphase includes three stages, referred to as G1, S and G2. In G1, a newly formed cell synthesizes literals required for cell growth. In the S stage, deoxyribonucleic acid ( deoxyribonucleic acid), the genetic material of the cell, is replicated. At this stage, DNA consists of long, thin cosmic strings called chromatin.

As distributively strand is replicated, it is linked to its duplicate by a social organisation know as a centromere. W hen the S stage is complete, the cell enters! a brief stage known as G2, when alter enzymes comprise any errors in the newly synthesized DNA, and proteins involved with the undermentioned phase, mitosis, are synthesized. Mitosis occurs in four steps. In prophase, the replicated, linked DNA strands belatedly wrap around proteins that in turn axial motion and constrict into two short, thick, rod like structures... If you want to purpose a full essay, order it on our website: OrderCustomPaper.com

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