Chapter 12 The Cell Cycle

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Chapter 12 The Cell Cycle
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Rudolf Virchow-1855

• Omnis cellula e cellula
• Every cell from a cell.
• In this chapter we will learn how cells reproduce
  to form genetically equivalent daughter cells.

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Roles of Cell Division
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Cell Division
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Genome
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Chromosomes
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Chromosomes
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Chromosomes - Structure
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Centromere
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Goal of cell division
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Cell Cycle - parts

• 1.

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Interphase
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Interphase - parts
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G1
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S
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G2
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Interphase - movie
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Mitotic Phase - parts
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Mitosis - Purpose
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Mitosis Steps
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Prophase
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Prophase
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Prometaphase
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Prometaphase
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Metaphase
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Metaphase
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Anaphase
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Anaphase
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Kinetochores
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Kinetochores
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Telophase
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Telophase
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Cytokinesis
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Cytokinesis - Animal
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Cytokinesis - Plants
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Cell Plate
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Cell Division
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Animal Cell - Mitosis
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Plant Cell - Mitosis
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Evolution of Mitosis
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Regulation of Cell Division
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Checkpoints
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G1 Checkpoint
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GO
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Go Phase
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Protein Kinase Checkpoint - G2
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MPF
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Active MPF has
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CDK
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Cyclin
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Active MPF
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Growth Factors
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PDGF
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Density-Dependent Inhibition
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Density-Dependent Inhibition
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Anchorage Dependence
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Cancer Cells
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Comment
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Summary

• Know the phases and steps of the cell cycle.
• Be able to discuss the regulation of the cell
  cycle.