Mitosis Lab 4 - Mitosis the relative times cells spend in...

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Mitosis- the relative times cells spend in each stage of the cell cycle By Lauren McKenzie 7275922 BIO1140 Section B1 Demonstrators: Rebecca Rochman and Hong Meng Yew March 10 th 2014 Department of Biology University of Ottawa Figure 1: The percent of time spent in each stage of the cell cycle as observed in broad bean (Vicia faba), onion (Allium cepa ), and whitefish ( Coregonus clupeoformis ). n=14-17. Three sections, per pair of
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students, per organism were examined uunder the 40X objective and the number of cells in each stage of cell cycle were recorded. This number was then converted into percent of the total time each stage takes. The y-axis represents the percent of time spent in each stage; the x-axis represents each of the five stages. The upper panel consists of the combined findings of the class, (mean average ± standard error); the lower panel is our data. Conclusion
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When examining the data in figure 1, it is clear that the broad bean (Vicia faba), onion (Allium cepa ), and whitefish ( Coregonus clupeoformis
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