Virtual lab cell cycle and cancer worksheet essay

As listed in the table above, the steps of the cell life cycle are marked by 1. The first growth phase, 2. A developmental checkpoint, 3. The synthesis of genetic information, 4. A second growth phase, 5. Another developmental checkpoint, and 6. Mitosis, or

Table 1: Record your data for the number of cells in each stage of the cell cycle observed in normal tissues. Table 2: Record your data for the number of cells in each stage of the cell cycle observed in cancerous tissues (in order to get two samples you will need to reset the microscope image).

2. In which phases of mitosis are sister chromatids visible, and attached to each other at the centromere? During the metaphase of mitosis, sister chromatids are visible and attach to each other at the centromere. Table 1: Record your data for the number of cells in each stage of the cell cycle observed in normal tissues.

To calculate the Mitotic Index, the # of cells dividing were the # of cells in the prophase, metaphase, anaphase, and telophase. 3. What does your data indicate about the rate of cell division in cancerous tissue compared to the rate of cell division in normal tissue?