Mitosis.

Mitosis is the process in which a booths nucleus replicates and divides in acuity 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 damage or gaunt out cells. All multi-cellular animals; plants, fungi, and protists, which begin life-time as single cells, take aim out mitosis to set about into complex organisms containing billions of cells. Mitosis occurs in fully-grown organisms by maintaining it: transposition dying fur cells, for example or repairing damaged go across cells. In the cells of the adult human body, mitosis occurs about 25 billion propagation a second. Multi-cellular organisms such as ocean stars, sea anemones, fungi, and certain plants rely on mitosis for asexual upbringing at grouchy stages in their life cycles, and mitosis is the sole method of reproduction for some single-celled organisms. The life cycle of eukaryotic cells, or ce lls containing a nucleus, is a continuous process typically shared into tercet 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 separately strand is replicated, it is linked to its duplicate by a coordinate know as a centromere. When the S stage is complete, the cell enters a brief stage known as G2, when! specialize enzymes comprise any errors in the newly synthesized DNA, and proteins involved with the attached phase, mitosis, are synthesized. Mitosis occurs in four steps. In prophase, the replicated, linked DNA strands belatedly wrap around proteins that in turn rolling wave and constrict into two short, thick, rod like structures... If you want to deal a full essay, order it on our website: OrderCustomPaper.com

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