Cell & Nucleus Dividing

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Presentation transcript:

Cell & Nucleus Dividing Cell Cycle & Mitosis Cell & Nucleus Dividing

Cell Cycle

Interphase (G1, S, G2) G1 – Cell grows S (synthesis phase) – DNA replicates G2 - Cell prepares for mitosis (nuclear division)

Mitosis (PMAT)

Prophase Centrioles produce spindle fiber

Metaphase

Anaphase Spindle fibers pull chromosome copies apart

Telophase (end of mitosis) & Cytoskinesis TelophaseThe chromosomes decondense The nuclear envelope forms Cytokinesis reaches completion, creating two daughter cells

Animal Mitosis -- Review Interphase Prophase Metaphase Anaphase Telophase

Plants Cell does not split using cleaving, instead, a cell plate divides both sides

Why Would Cell Need to Divide? Growth Repair Replacement https://www.youtube.com/watch?v=JcZQkmooyPk