If Inhibitory Postsynaptic Potentials Did Not Exist, ​

Multiple Choice

If inhibitory postsynaptic potentials did not exist, ​

A) it would be "easier" for a neuron to fire its action potential.
B) it would be "harder" for a neuron to fire its action potential.
C) there would not be any effect on the ease at which a neuron fires its action potential.
D) it would be impossible for neural impulses to travel across the synapse.