1. When membrane potential changes, we use the termsdepolarization, hyperpolarization, and repolarization. Explain whatis happening to the membrane potential in relation to theextracellular fluid during depolarization and hyperpolarization.Explain how depolarization is possible with the movement ofpositive ions. Explain how depolarization is possible with themovement of negative ions. Explain how hyperpolarization ispossible with the movement of both positive and negative ions, likeyou did for depolarization.
