At an Excitatory Synapse, an Action Potential in the Presynaptic

Multiple Choice

At an excitatory synapse, an action potential in the presynaptic neuron increases the

A) membrane potential of the postsynaptic cell membrane
B) permeability of the postsynaptic cell to both Na⁺
C) permeability of the postsynaptic cell to Cl^-
D) all of these
E) membrane potential of the postsynaptic cell membrane and permeability of the postsynaptic cell to both Na⁺