Cell Division.

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Presentation transcript:

Cell Division

Cell Division Do our cells grow? Why do our cells not grow forever? What happens when our cells get too big? Surface area vs. volume

Binary Fission Bacteria cell Growth and division

Cell Division Cell cycle

Cell Division Remember how DNA is supercoiled into chromosomes

Cell Division Prophase

Cell Division Metaphase

Cell Division Anaphase

Cell Division Telophase

Cell Division Cytokinesis

Cell Division Result = two identical cells Purpose = growth, tissue repair, asexual reproduction

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