XYZ For the Following Questions, Assume a Hypothetical Postsynaptic Neuron Has

Multiple Choice

XYZ
For the following questions, assume a hypothetical postsynaptic neuron has three presynaptic inputs: X, Y, and Z. Also assume that presynaptic neurons Y and Z are excitatory.
-Refer to the text.If presynaptic neuron Y is stimulated, the postsynaptic cell membrane becomes slightly depolarized.What kind of synapse is involved between presynaptic neuron Y and the postsynaptic neuron

A) excitatory synapse
B) inhibitory synapse
C) either an excitatory or an inhibitory synapse
D) there is no synapse