Lec16+2011 - Lecture 16: Meiosis Friday 10/28/11 Reading:...

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Lecture 16: Meiosis Friday 10/28/11 16-1 Reading: Chapter 13, 248-260 Bio 93, O Dowd and Warrior, UCI - Copyright: All rights reserved rwarrior@uci.edu Office Hours: Wednesday 2-4:00 1202 Natural Sciences 1
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The Cell Cycle 16-2 Bio 93, O Dowd and Warrior, UCI - Copyright: All rights reserved
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After DNA synthesis B A C Bio 93, O Dowd and Warrior, UCI - Copyright: All rights reserved 16-3
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Preparation of a human karyotype Collect Cells DNA Sample Bio 93, O Dowd and Warrior, UCI - Copyright: All rights reserved 16-4
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 X Y Bio 93, O Dowd and Warrior, UCI - Copyright: All rights reserved 16-5
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Key Haploid ( n ) Diploid (2 n ) Egg ( n ) Haploid gametes ( n = 23) Sperm ( n ) Ovary Testis Mitosis and development Diploid zygote (2 n = 46) Multicellular diploid adults (2 n = 46) MEIOSIS FERTILIZATION The human life cycle Bio 93, O’Dowd and Warrior, UCI - Copyright: All rights reserved 16-6
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Pair of homologous chromosomes in diploid parent cell Duplicated pair of homologous chromosomes Chromosomes duplicate Sister chromatids Diploid cell with duplicated chromosomes Homologous chromosomes separate Haploid cells with duplicated chromosomes
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This note was uploaded on 12/13/2011 for the course BIOSCI d103 taught by Professor Staff during the Fall '11 term at UC Irvine.

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Lec16+2011 - Lecture 16: Meiosis Friday 10/28/11 Reading:...

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