you have been asked to analyze electrophysiological data where step voltages have been applied in 10mV increments from -70mV to 70 mV to a wild-type and Kv1.2 variant to determine whether it is a loss or gain of function variants. What two graphs would you plot? a. Bar graph of maximum current at 70mV b. Current sensitivity of maximum current (x-axis) vs normalized current (y-axis) c. Bar graph of normalized currents d. Voltage sensitivity of voltage (x-axis) vs normalized current (y-axis) e. Voltage sensitivity of voltage (x-axis) vs current (y-axis)