chapter10 Mitosis and meiosis revised 2011

Chapter10 Mitosis - Chromosomes Mitosis and Meiosis Chapter 10 Cells need to divide and form new cells for an organism to grow repair and reproduce

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Chromosomes, Mitosis and Meiosis Chapter 10 Cells need to divide and form new cells for an organism to grow, repair and reproduce. Cells, whether complex or simple contain the message of life, DNA, controlling the activities of the cell and passing these onto its descendents. Each cell is faithfully replicated in a complex but highly controlled manner Somatic cells of eukaryotes divide by mitosis; sexual reproduction involving the germ-line sex cells (gametes) involves meiosis
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DNA plus protein = chromatin In eukaryotic cells, chromatin is……………….
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Eukaryotic cells Multiple chromosomes……………………
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Nucleosomes: Fig 10-2,3
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Chromosome Organization, Fig 10-1,4
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Somatic cells divide by mitosis: Fig 10-5
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Interphase (11.5 hr) Fig 10-6a
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Centrosome (MTOC) Ref: Fundamentals of Cell Bio Centrioles
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Chromatin duplicates in S phase: Fig 10-7 academic.brookl yn.cuny.edu/biol ogy/bio4fv/pag. ..
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M Phase (0.5h) Mitosis………………… Cytokinesis …………………….
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.. In either plant or animal cell, mitosis begins
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This note was uploaded on 10/25/2011 for the course BIO 101 taught by Professor Martin during the Spring '08 term at Rutgers.

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Chapter10 Mitosis - Chromosomes Mitosis and Meiosis Chapter 10 Cells need to divide and form new cells for an organism to grow repair and reproduce

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