Lab-Wk-8-Post-Lab-questions-Cell-Reproduction.doc - Brenna Ferrell Virtual Lab Cell Reproduction Table 1 Record your data for the number of cells in

Lab-Wk-8-Post-Lab-questions-Cell-Reproduction.doc - Brenna...

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Brenna Ferrell Virtual Lab: Cell Reproduction Table 1: Record your data for the number of cells in each stage of the cell cycle observed in normal (N) and cancerous (CA) tissues. Tissue Type # Cells in Interphase # Cells in Prophase # Cells in Metaphase # Cells in Anaphase # Cells in Telophase Lung Tissue N 16 0 0 1 1 Lung Tissue CA 16 0 0 1 1 Stomach N 14 2 1 1 2 Stomach CA 14 2 1 1 2 Ovarian N 12 2 2 3 2 Ovarian CA 12 2 2 2 3 Table 2: Normal Tissue Use the data in Table 1 to calculate the % of cells at rest (divide the # of cells at rest by the total # of cells in that tissue) and the Mitotic index/% of cells dividing (divide the # of cells dividing by the total # of cells in that tissue). Tissue Type Avg. % cells at rest Mitotic Index Lung – normal 95 5 Stomach - normal 90 10 Ovary - normal 85 15 Table 3: Cancerous Tissue Use the data in Table 1 to calculate the % of cells at rest (divide the # of cells at rest by the total # of cells in that tissue) and the Mitotic index/% of cells dividing (divide the # of cells dividing by the total # of cells in that tissue).

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