What Is the Pathway Used for Neurotransmitters to Transmit Signals

What is the pathway used for neurotransmitters to transmit signals across a synapse?

A) Neurotransmitters are released from the synaptic vesicles, then cross the synapse to go into the axon.
B) Neurotransmitters are released from the synaptic vesicles, on the presynaptic axon terminal, then cross the synapse and bind to the receptors on the dendrite.
C) Neurotransmitters are released from the dendrites, cross the presynaptic axon terminal, then bind to the receptors on the synaptic vesicles.
D) Neurotransmitters are released from the presynaptic axon terminal, bind to the synaptic vesicles, then cross the synapse to be forwarded to the other neurotransmitters.