Question

_____ neurotransmitters make it more likely that a neuron will send its message to other neurons, whereas ______ neurotransmitters make it less likely that a neuron will send its message.
A. Augmentation; excitatory
B. Inhibitory; excitatory
C. Augmentation; depletion
D. depletion; Augmentation
E. excitatory; inhibitory

Answer 1

I believe the answer is E; 


Excitatory neurotransmitters make it more likely that a neuron will send its message to other neurons, whereas inhibitory neurotransmitters make it less likely that a neuron will send its message.