Physical Oceanography

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• Interphase

Pro
Meta
Ana
Telo
G1
S
G2
Daughter cells
Mitosis
Interphase
Pro I
Meta I
Ana I
Telo I
G1
S
G2
Meta II
Pro II
Ana II
Telo II
Inter
SKIPPED
gametes
Meiosis
3
S phase - Gap 2

• The DNA begins to condense around histone
  proteins.

4
Mitosis
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Mitosis
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Meiosis
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DNA synthesized Homologues pair Nucleus
dissolves Chromosomes pulled apart DNA
condenses No homologues Homologues
Independent Chiasmata break Chromosomes Line
up Nucleus reforms
Stages Characteristics (what is happening to the DNA) Mitosis Meiosis I Meiosis II
Inter Skipped
Pro
Meta
Ana
Telo
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differentiation
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differentiation
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Organization Of DNA into Chromosomes

• chromosome contains one long DNA
  molecule
  (46
  in
  humans)

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Broken DNA