Stage of Mitosis

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WorkCompleted- 4/9/2014
reyc0106
Mind Map by reyc0106, updated more than 1 year ago
reyc0106
Created by reyc0106 over 10 years ago
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Resource summary

Stage of Mitosis
  1. Interphase
    1. Looks similar to normal phase.
      1. Not considered a phase of mitosis
        1. A period of intense metabolic activity prior to mitosis
          1. G1 phase
            1. Cell prepare for cell replication and organelles reproduce
              1. S phase
                1. Synthesis of DNA, replication of genetic material
                  1. G2 phase
                    1. Last stage of Interphase
                2. Prophase
                  1. Nucleus disintergrates
                    1. Spindle Fibers forms at the two opposite poles
                      1. Chromatin condenses
                        1. Centrioles migrates to poles
                          1. Takes approximately 6 minutes to complete
                            1. Metaphase
                              1. Chromosomes line up in the middle of the cell
                                1. Centromeres line up in the middle of the cell
                                  1. Anaphase
                                    1. Chromosomes (centromeres separate slowly)
                                      1. Arms of the chromatids pull the centromeres apart
                                        1. Spindle fibers get shorter and thicker
                                          1. Spindle fibers help pull the centromeres apart
                                            1. This is the most rapid phase of Mitosis
                                              1. Telophase
                                                1. Nucleus starts to form again
                                                  1. Cytokinesis occurs and cell divides
                                                    1. Two daughter cells are formed identical to the parent cell
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