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Mitosis Why divide? -Reproduction -Growth -Repair.

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Presentation on theme: "Mitosis Why divide? -Reproduction -Growth -Repair."— Presentation transcript:

1 Mitosis Why divide? -Reproduction -Growth -Repair

2 Two Types of Reproduction
Asexual Sexual What are the advantages and disadvantages of sexual vs. asexual reproduction?

3 Process of Cell Division
Genetic material? Chromosomes Prokaryotes Eukaryotes

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5 Cell Division Why condense the chromatin into chromosomes?
Eukaryotic vs. Prokaryotic Prokaryotic: Binary fission

6 Cell Cycle Interphase Mitotic phase G1 S G2
Very tightly controlled. Why?

7 DNA Vocab Several versions
Chromatin- DNA and proteins during interphase Chromosomes Tightly coiled DNA that condense prior to division Chromatid

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10 Haploid vs. Diploid Haploid Diploid
1 copy of every chromosome (n) Diploid 2 copies of every chromosome (2n) How many chromosomes do humans have? Pairs?

11 Mitosis Non-reductive Identical daughter cells PMAT

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16 Cytokinesis Cell plate formation in plants
Cleavage furrow or contractile ring occurs in animal cells

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