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Mitosis

Published on Nov 19, 2015

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PRESENTATION OUTLINE

MITOSIS

KYLE BOWMAN BLOCK 1

INTERPHASE

  • The cell spends most of the time in this phase
  • This the resting phase
  • G1
  • S
  • G2

G1 PHASE

  • Cytoplasm Doubles
  • Cell grows
  • Performs normal functions

S PHASE

  • S stands for Synthesis
  • DNA is replicated

G2 PHASE

  • Gap 2
  • Cell prepares for mitosis
  • Makes any repairs if needed

MITOSIS

  • Prophase
  • Metaphase
  • Anaphase

PROPHASE

  • Nuclear membrane disingrates
  • Nucleolous dissappears

METAPHASE

  • Chromosomes attach to spindle apparatus and align along equator

ANAPHASE

  • Microtubules shorten
  • Chromosomes move back to sides of cell

CYTOKINESIS

  • Cell plate forms
  • Daughter cells divide
  • Cleaage furrow forms at equator