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67. The following events are steps of neural transmission at a chemical synapse. Please choose the correct sequence of events. (1) Neurotransmitter binds with receptors associated with the postsynaptic membrane. (2) Calcium ions rush into neuron's cytoplasm. (3) The ligand-gated ion channels open. (4) An action potential depolarizes the membrane of the axon terminal. (5) The synaptic vesicles release neurotransmitter into the synaptic cleft.
(A) 1 → 2 → 3 → 4 → 5
(B) 2 → 3 → 5 → 4 → 1
(C) 3 → 2 → 5 → 1 → 4
(D) 4 → 2 → 5 → 1 → 3
(E) 5 → 1 → 2 → 3 → 4


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67. The following events are steps of ne..-阿摩線上測驗