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Mitosis Know what occurs during each phase (PMAT)

Concept Map for Cell Reproduction Chapter 10 and 11.4. Meiosis Division to produce gametes for sexual reproduction Resulting chromosome # (haploid) and # of cells produced Meiosis I and II phases (what happens in each) What are homologous chromosomes?

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Mitosis Know what occurs during each phase (PMAT)

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  1. Concept Map for Cell Reproduction Chapter 10 and 11.4 Meiosis • Division to produce gametes for sexual reproduction • Resulting chromosome # (haploid) and # of cells produced • Meiosis I and II phases (what happens in each) • What are homologous chromosomes? • What are sources of genetic variability – crossing over, etc. Chromosomes • Duplicated/Not duplicated • Anatomy of: histone, nucleosome, sister chromatids, centromere what is chromatin • Why are they formed? Mitosis • Know what occurs during each phase (PMAT) • How are cellular structures behaving during each phase (ex. Spindle, centrioles, spindle fibers, nuclear envelope, nucleolus, chromosomes, etc.) • Number of cells produced and chromosome number (diploid) • Reasons mitosis is necessary Cell Reproduction 10 and 11.4 • SA/V Ratio (cell size) • Sexual/Asexual • Why does SA/V ratio matter? • What are the limits to cell growth? • Why is small the best design for a cell? • How does this concept tie in with cell cycle? • Difference between sexual asexual reproduction (examples) Cell Cycle • What is the cell doing during the cycle? • Where is most time spent? • What events occur during interphase (G1, S, G2)? • Mitosis/cytokinesis

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