enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Telophase - Wikipedia

    en.wikipedia.org/wiki/Telophase

    Telophase (from Ancient Greek τέλος 'end, result, completion' and φάσις (phásis) 'appearance') is the final stage in both meiosis and mitosis in a eukaryotic cell. During telophase, the effects of prophase and prometaphase (the nucleolus and nuclear membrane disintegrating) are reversed

  3. Metaphase - Wikipedia

    en.wikipedia.org/wiki/Metaphase

    Metaphase (from Ancient Greek μετα- 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 at their most condensed in anaphase). [1]

  4. Cleavage furrow - Wikipedia

    en.wikipedia.org/wiki/Cleavage_furrow

    Mitosis includes four phases: prophase, metaphase, anaphase, and telophase. Prophase is the initial phase when spindle fibers appear that function to move the chromosomes toward opposite poles. This spindle apparatus consists of microtubules, microfilaments and a complex network of various proteins.

  5. 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]

  6. PMAT - Wikipedia

    en.wikipedia.org/wiki/PMAT

    Four phases of mitosis: prophase, metaphase, anaphase, and telophase: Prophase: Chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibers by their centromeres. Metaphase: Chromosomes line up along the metaphase plate (center of the cell). Anaphase: Sister chromatids are pulled to opposite poles of the cell.

  7. Cell division - Wikipedia

    en.wikipedia.org/wiki/Cell_division

    Prometaphase follows prophase and precedes metaphase. Metaphase ... Telophase is the last stage of the cell cycle in which a cleavage furrow splits the cells ...

  8. Meiosis - Wikipedia

    en.wikipedia.org/wiki/Meiosis

    The four main steps of meiosis II are: prophase II, metaphase II, anaphase II, and telophase II. In prophase II, we see the disappearance of the nucleoli and the nuclear envelope again as well as the shortening and thickening of the chromatids. Centrosomes move to the polar regions and arrange spindle fibers for the second meiotic division.

  9. Mitosis - Wikipedia

    en.wikipedia.org/wiki/Mitosis

    These stages are preprophase (specific to plant cells), prophase, prometaphase, metaphase, anaphase, and telophase. During mitosis, the chromosomes, which have already duplicated during interphase, condense and attach to spindle fibers that pull one copy of each chromosome to opposite sides of the cell. [ 4 ]