Why do neurons generate an action potential, instead of simply relying on the opening of ion channels near the stimulus site to transmit information?
A. Because without the actions potential, changes in Vm at the stimulus site might not reach the axon terminal
B. Because without the sectional potential, the neuron would not depolarise
C. Because action potentials help the body keep ion concentrations at appropriate levels
D. Because without the action potential, the neuron would not return to resting potential
Answer: A. Because without the actions potential, changes in Vm at the stimulus site might not reach the axon terminal
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