The prepotential is due to a slow influx of sodium ions right up until the brink is arrived at followed by a fast depolarisation and repolarisation. The prepotential accounts for your membrane reaching threshold and initiates the spontaneous depolarisation and contraction with the mobile; there is not any resting https://juliuswvxne.tusblogos.com/37193231/considerations-to-know-about-4200-loan