Which of the following are true for excitatory neurotransmitters?
 | |
 |
They open chloride channels on the postsynaptic membrane.; |
 |
They open sodium channels on the postsynaptic membrane.; |
 |
They induce threshold depolarization across the postsynaptic membrane.; |
 |
They induce chloride ion influx through the postsynaptic membrane.; |
 |
Alternatives a, c, and d are correct.; |
INCORRECT - Excitatory neurotransmitters induce subthreshold, not threshold, depolarization across the postsynaptic membrane.
[Review Part 1 of the tutorial] [Review Part 2 (Matching) of the tutorial]