Cell cycle, Mitosis and Meiosis

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Presentation transcript:

Cell cycle, Mitosis and Meiosis Cell division *Functions of cell division: *reproduction *growth and development *repair

The Mitotic Cell Cycle *Mitotic phase vs. interphase Subphases of interphase: *G1 – first gap *S – synthesis *G2 – second gap

Chromosome duplication and distribution during cell division Structural organization of the genome *chromosomes Chromosome duplication and distribution during cell division

An overview of mitosis

Mitosis Late Interphase Prophase Prometaphase

Mitosis Metaphase Anaphase Telophase *cytokinesis

Mitosis: Animal Cell

Mitosis: Animal Cell (another view)

Cytokinesis: Animal cells Plant cells

Overview of meiosis: Two consecutive cell divisions *meiosis I *meiosis II AKA: Reduction-Division

Meiosis I Interphase Prophase I Metaphase I Anaphase I

Mitosis and Meiosis Compared:

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