The ion exchange process of a cell is estimated to have the following impulse response
a) Explain what type of general information would be available to the researcher if this estimation of h(t) were accurate.
b) If sodium ions are injected into the system for two seconds in the form of a brief pulse approximated by the following equation, x(t) = 3u(t) 3u(t = 2), how would the cell respond to (e.g., pump out ions) such input? Find the answer using time-domain procedures. Hint: Convolve the input and the impulse response.