Gene therapy is the introduction of genes into existing cells to prevent or cure a wide range of diseases. For example, suppose a brain tumor is forming by rapidly dividing cancer cells. The reason this tumor is forming is due to some defective or mutated gene.ene therapy is revolutionizing the world of medicine. Many physicians are predicting that in twenty years gene therapy may change the practice of medicine from a treatment-based to a prevention-based practice. Our future is l ocked away inside of our genes. Gene therapy is unlocking these doors.
Excel's INDEX function is a powerful function when you want to find a value in a specific row and column location inside a table of data. Our examples used numeric values to identify the row and column values that INDEX should work with.
Select the cell that will contain the answer. All functions in Excel start with an equals sign, =. Type in the function that you would like to calculate. You can select a cell or group of cells as variables. For example, to add the value in cell A1 to the value in cell A2, you can type in the function =A1 + A2. An alternative method: Type =.