At an Excitatory Synapse, an Action Potential in the Presynaptic

question 83

Multiple Choice

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

• A)the membrane potential of the postsynaptic cell membrane
• B)the permeability of the postsynaptic cell to Na+
• C)the permeability of the postsynaptic cell to Cl-
• D)the presynaptic neuron's membrane potential
• E)all of the above

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