enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. File:Mitosis Stages.svg - Wikipedia

    en.wikipedia.org/wiki/File:Mitosis_Stages.svg

    English: A diagram of mitosis stages Interphase (G₂): In this substage, the cell prepares for nuclear division and a protein that makes microtubles for cell division is synthesized. Prophase: The longest stage of mitosis. In this stage the chromosomes become visible and the centrioles separate and move to opposite poles of the cell.

  3. Mitosis - Wikipedia

    en.wikipedia.org/wiki/Mitosis

    This is an accepted version of this page This is the latest accepted revision, reviewed on 19 December 2024. Process in which chromosomes are replicated and separated into two new identical nuclei For the type of cell division in sexually reproducing organisms used to produce gametes, see Meiosis. For excessive constriction of the pupils, see Miosis. For the parasitic infestation, see Myiasis ...

  4. Cell division - Wikipedia

    en.wikipedia.org/wiki/Cell_division

    During G 2, the cell undergoes the final stages of growth before it enters the M phase, where spindles are synthesized. The M phase can be either mitosis or meiosis depending on the type of cell. Germ cells, or gametes, undergo meiosis, while somatic cells will undergo mitosis. After the cell proceeds successfully through the M phase, it may ...

  5. File:Stages of early mitosis in a vertebrate cell with ...

    en.wikipedia.org/wiki/File:Stages_of_early...

    English: Stages of early mitosis in a vertebrate cell. Scanning electron microscopy reveals that sister-chromatid pairs first condense into single rod-like structures during prophase. As mitosis proceeds, chromatid arms are gradually resolved and become almost completely distinct by the end of metaphase. Kindly provided by Adrian T. Sumner.

  6. Cell cycle - Wikipedia

    en.wikipedia.org/wiki/Cell_cycle

    The eukaryotic cell cycle consists of four distinct phases: G 1 phase, S phase (synthesis), G 2 phase (collectively known as interphase) and M phase (mitosis and cytokinesis). M phase is itself composed of two tightly coupled processes: mitosis, in which the cell's nucleus divides, and cytokinesis, in which the cell's cytoplasm and cell membrane divides forming two daughter cells.

  7. Prophase - Wikipedia

    en.wikipedia.org/wiki/Prophase

    Prophase is the first stage of mitosis in animal cells, and the second stage of mitosis in plant cells. [10] At the start of prophase there are two identical copies of each chromosome in the cell due to replication in interphase. These copies are referred to as sister chromatids and are attached by DNA element called the centromere. [11]

  8. File:Mitosis cells sequence.svg - Wikipedia

    en.wikipedia.org/wiki/File:Mitosis_cells...

    Date/Time Thumbnail Dimensions User Comment; current: 10:00, 10 September 2008: 774 × 115 (459 KB): LadyofHats {{Information |Description= a serie of cells showing the mitosis divition of eucaryotic cells |Source=own work, the cells are extracted from: <gallery> Image:Prophase procariotic mitosis.svg Image:Prometaphase procariotic mitosis.svg Image:Metaphase proca

  9. Metaphase - Wikipedia

    en.wikipedia.org/wiki/Metaphase

    Stages of early mitosis in a vertebrate cell with micrographs of chromatids Metaphase (from Ancient Greek μετα- ( meta- ) beyond, above, transcending and from Ancient Greek φάσις (phásis) 'appearance') is a stage of mitosis in the eukaryotic cell cycle in which chromosomes are at their second-most condensed and coiled stage (they are ...