Answer:
Presynaptic terminal, postsynaptic channel receptors
Explanation:
In a chemical synapse, the presynaptic terminal secretes neurotransmitters that are then received by the postsynaptic channel receptors and change the physiological state of the next neuron. Â Postsynaptic channel receptors works together with other component of the nervous system to carry out the actions of neurotransmitters and the transfer of information across nerve cells.
