2 Written Questions

1. action potential arives at the axon terminal
2. ions may produce a synaptic potential in the postsynaptic neuron

2 Multiple Choice Questions

1. neurotransmitters bind to receptor sites on ion channels of postsynaptic membrane
   1. 3
   2. 5
   3. 1
   4. 4
2. triggers release of neurotransmitters from a vesicle
   1. 4
   2. 3
   3. 1
   4. 2

1 True/False Question

1. 4 → action potential arives at the axon terminal

   True        False