| Hint | Answer | % Correct |
|---|---|---|
| - major inhibitory transmitter- opens Cl- channels in post-synaptic membrane - causes inhibitory post-synaptic potentials | GABA | 92%
|
| - major excitatory neurotransmitter- opens Na+ channels in post-synaptic membrane - causes excitatory post synaptic potentials | Glutamate | 79%
|
| - can be excitatory or inhibitory in the brain- excitatory in the muscle | Acetylcholine | 73%
|