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  2. Fission (biology) - Wikipedia

    en.wikipedia.org/wiki/Fission_(biology)

    Binary fission is generally rapid, though its speed varies between species. For E. coli, cells typically divide about every 20 minutes at 37 °C. [11] Because the new cells will, in turn, undergo binary fission on their own, the time binary fission requires is also the time the bacterial culture requires to double in the number of cells it ...

  3. Archaea - Wikipedia

    en.wikipedia.org/wiki/Archaea

    Archaea and bacteria are generally similar in size and shape, although a few archaea have very different shapes, such as the flat, square cells of Haloquadratum walsbyi. [6] Despite this morphological similarity to bacteria, archaea possess genes and several metabolic pathways that are more closely related to those of eukaryotes, notably for ...

  4. Prokaryote - Wikipedia

    en.wikipedia.org/wiki/Prokaryote

    Bacteria and archaea reproduce through asexual reproduction, usually by binary fission. Genetic exchange and recombination occur by horizontal gene transfer , not involving replication . [ 13 ] DNA transfer between prokaryotic cells occurs in bacteria [ 14 ] and archaea.

  5. Amitosis - Wikipedia

    en.wikipedia.org/wiki/Amitosis

    Amitosis, also known as karyostenosis, direct cell division, or binary fission, is a mode of asexual cell division primarily observed in prokaryotes.This process is distinct from other cell division mechanisms such as mitosis and meiosis, mainly because it bypasses the complexities associated with the mitotic apparatus, such as spindle formation.

  6. Cell division - Wikipedia

    en.wikipedia.org/wiki/Cell_division

    Prokaryotes (bacteria and archaea) usually undergo a vegetative cell division known as binary fission, where their genetic material is segregated equally into two daughter cells, but there are alternative manners of division, such as budding, that have been observed. All cell divisions, regardless of organism, are preceded by a single round of ...

  7. Bacterial growth - Wikipedia

    en.wikipedia.org/wiki/Bacterial_growth

    Bacterial growth is proliferation of bacterium into two daughter cells, in a process called binary fission. Providing no mutation event occurs, the resulting daughter cells are genetically identical to the original cell. Hence, bacterial growth occurs. Both daughter cells from the division do not necessarily survive.

  8. Symbiogenesis - Wikipedia

    en.wikipedia.org/wiki/Symbiogenesis

    New mitochondria and plastids are formed only through binary fission, the form of cell division used by bacteria and archaea. [65] If a cell's mitochondria or chloroplasts are removed, the cell does not have the means to create new ones. [66]

  9. Asexual reproduction - Wikipedia

    en.wikipedia.org/wiki/Asexual_reproduction

    Prokaryotes (Archaea and Bacteria) reproduce asexually through binary fission, in which the parent organism divides in two to produce two genetically identical daughter organisms. Eukaryotes (such as protists and unicellular fungi) may reproduce in a functionally similar manner by mitosis; most of these are also capable of sexual reproduction.