Mitosis

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Mitosis Meiosis Review! ?

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Could you label this diagram?
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What makes up the cell cycle?

• Interphase
• Cells life General Functions (long)
• G1 phase, S phase, G2 phase
• Mitosis division of nucleus
• Cells life Reproduction (short)
• Prophase
• Metaphase
• Anaphase
• Telophase
• Cytokinesis division of cytoplasm
• Interphase

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• INTERPHASE
• What is unique about this phase?
• A NUCLEUS IS VISIBLE CHROMATIN IS NOT.

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MITOSIS QUESTIONS

• What type of cells result from mitosis?
• Body Cells (Somatic)
• How can you describe the number of chromosomes in
  these types of cells?
• Diploid, 2n, or paired
• How many cells result from mitosis?
• Two, identical to the parent cell

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• PROPHASE
• What is unique about this phase?
• NUCLEUS IS NOT VISIBLE AND CHROMATIN IS

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• METAPHASE
• What is unique about this phase?
• CHROMOSOMES ARE LINED UP AT EQUATOR

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• ANAPHASE
• What is unique about this phase?
• SISTER CHROMATIDS PULL AWAY FROM EACH OTHER

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• TELOPHASE
• What is unique about this phase?
• CELL MEMBRANE PINCHES IN

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• CYTOKINESIS
• What is unique about this phase?
• TWO IDENTICAL CELLS HAVE BEEN FORMED

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• Is this a plant cell or an animal cell?
• PLANT CELL
• What phase is this cell in?
• INTERPHASE
• What is unique about this phase?
• A NUCLEUS IS VISIBLE CHROMATIN IS NOT

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• Is this a plant cell or an animal cell?
• PLANT CELL
• What phase is this cell in?
• PROPHASE
• What is unique about this phase?
• NUCLEUS IS NOT VISIBLE AND CHROMATIN IS

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• Is this a plant cell or an animal cell?
• PLANT CELL
• What phase is this cell in?
• METAPHASE
• What is unique about this phase?
• CHROMOSOMES ARE LINED UP AT EQUATOR

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• Is this a plant cell or an animal cell?
• PLANT CELL
• What phase is this cell in?
• ANAPHASE
• What is unique about this phase?
• SISTER CHROMATIDS PULL AWAY FROM EACH OTHER

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• Is this a plant cell or an animal cell?
• PLANT CELL
• What phase is this cell in?
• TELOPHASE
• What is unique about this phase?
• A CELL PLATE HAS FORMED 2 NUCLEI

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MEIOSIS QUESTIONS

• What type of cells result from meiosis?
• Reproductive Cells
• 4 sperm
• 1 egg, 3 polar bodies
• How can you describe the number of chromosomes in
  these types of cells?
• Haploid, n, or unpaired
• How many cells result from meiosis?
• Four unique cells

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• INTERPHASE
• What is unique about this phase?
• A NUCLEUS IS VISIBLE CHROMATIN IS NOT

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• PROPHASE I
• What is unique about this phase?
• TETRADS (PAIRED HOMOLOGUES) FORM

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• METAPHASE I
• What is unique about this phase?
• TETRADS LINE UP AT EQUATOR

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• ANAPHASE I
• What is unique about this phase?
• HOMOLOGUES SEPARATE

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• PROPHASE II
• What is unique about this phase?
• HOMOLOGUES PREPARE TO LINE UP 2 CELLS!

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• METAPHASE II
• What is unique about this phase?
• HOMOLOGUES LINE UP

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• ANAPHASE II
• What is unique about this phase?
• CHROMATIDS PULL AWAY FROM ONE OTHER

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• TELOPHASE II
• What is unique about this phase?
• 4 NUCLEI REFORM AND MEMBRANES PINCH IN

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• Is this a plant cell or an animal cell?
• ANIMAL CELL
• What phase is this cell in?
• CYTOKINESIS
• What is unique about this phase?
• 4 UNIQUE CELLS ARE FORMED

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Can you identify these phases?

• Prophase I

• Prophase II

• Prophase

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Can you identify these phases?

• Anaphase

• Metaphase II

• Metaphase I

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Can you identify these phases?

• Telophase

• Telophase II

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A human karyotype23 pairs of chromosomes!A
real pair!
http//www.the-scientist.com/images/yr2000/jun12/f
ig1.jpg
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Good Luck!

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