Based on the data in Table 1, describe the general relationship between the sensitivity of cells to Sepin‐1 and the concentration of separase in the cells. Use the Figure 1 data to calculate the ratio between the amount of Sepin‐1 required to kill 50% of the cells in the cell line that is most sensitive to the compound and the cell line that is least sensitive to the the compound and the cell line that is least sensitive to the compound.