Download - C e l l C y c l e
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By: K.W. Reed
Cell Cycle
http://www.topnews.in/health/new-technique-converts-skin-cells-brain-cells-212417
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The cell starts to grow.
The call makes DNA copies.
It prepares to divide.
Interphase
http://emt.bu.edu/em610/em610_ol_spring_2008/yanti/interphase.html
http://faculty.ccbcmd.edu/courses/bio141/lecguide/unit6/genetics/DNA/DNArep/pcinterphase.html
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Nuclear membrane and nucleus disappear
Spindle Fibers Appear
Prophase
http://wps.aw.com/wps/media/objects/443/453744/prophase.html
http://staff.jccc.net/pdecell/celldivision/mitosis1.html
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Metaphase
http://www.macroevolution.net/metaphase-i.html
http://www.sparknotes.com/biology/cellreproduction/mitosis/section2.rhtml
Duplicated chromosomes move to the middle
Sister chromatins meet and connect
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Sister chromatins separate and move to their own side
Anaphase
http://en.wikipedia.org/wiki/Anaphase
http://morganterhune3a.edublogs.org/2011/11/14/cell-cycle-sequencing
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Nuclear Membrane and nucleus reappear
Chromosomes loosen up and become chromatins
Telophase
http://www.visualphotos.com/image/1x6011951/mitosis_telophase_immunofluorescent_lm
http://www.sparknotes.com/biology/cellreproduction/mitosis/section3.rhtml
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The cell divides into two cells.
Cytokinesis
http://www.vtt.fi/uutta/2008/16092008_soluttuuliajolla.jsp?lang=en
http://www.sparknotes.com/biology/cellreproduction/mitosis/section3.rhtml
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Cell CycleStage Parts of it What it does
Interphase Growth , DNA Replicates, Prepares to Divide
Mitosis Prophase Nuclear Membrane and Nucleus disappears, Spindle Fibers appear, see duplicated chromosomes
Metaphase Chromosomes move to the middle, sister chromatins meet in middle
Anaphase Sister chromatins move to their own sides
Telophase Nuclear membrane and nucleus reappear, chromosomes loosen up and become chromatin
Cytokenesis Cell divide into two cells
Table