Cell Reproduction Chapter 6.

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Presentation transcript:

Cell Reproduction Chapter 6

REVIEW Cell Division Genetic Material Purpose Vocabulary End result Called? Consist of? Tightly wound around? Number in Cells Somatic cells, diploid, 2N Gametes, haploid, N Vocabulary Chromatid, centromere, sister chromatids, homologous chromosomes, gene, trait Karyotype Define What information does it give Autosome versus sex chromosome

REVIEW Interphase Define Purpose How much of total cell cycle? G1 – what happens, number of chromosomes S – what happens G2 – what happens, number of chromosome G0 – what happens

REVIEW Mitosis Define Purpose Parts - know what happens in each and be able to recognize a drawing of each. Prophase Metaphase Anaphase Telophase

REVIEW Cytokinesis Define Purpose Yield and number of chromosomes How is plant cytokinesis different from animal?

REVIEW Meiosis Define Purpose Parts - know what happens in each and be able to recognize a drawing of each. Prophase I Crossing over Metaphase I Independent assortment Anaphase I Telophase I (plus number of chromosomes) Prophase II Metaphase II Anaphase II Telophase II

REVIEW Cytokinesis Define Purpose Yield and number of chromosomes

REVIEW Cycle Control Mechanisms Checkpoints How is timing controlled? Contact inhibition Controlled cell growth

REVIEW Prokaryotic Cell Division Type of genetic material? Binary fission