Final answer:
The site of communication between a neuron and another cell is the synapse. This is where neurotransmitters are released by the presynaptic neuron and bind to receptors on the postsynaptic cell, which can initiate a response in the latter cell.
Step-by-step explanation:
The site of intercellular communication between a neuron and another cell is the E) synapse. A synapse is a specialized junction at which a neuronal axon terminal encounters another neuron or cell target like a muscle cell.
This is the point where the neurons communicate through the release of neurotransmitters, which cross the synaptic cleft and bind to receptors on the postsynaptic cell, potentially initiating an action potential in the receiving cell.
Synapses are essential for neuronal communication, enabling the nervous system to connect and coordinate via vast networks of interconnected neurons.
When an action potential reaches an axon terminal, it triggers the release of neurotransmitter molecules into the synaptic cleft. These chemicals then travel the short distance to the postsynaptic cell and interact with specific receptor sites, which can result in various changes within the receiving cell, depending on the type of neurotransmitter and receptors involved.