Answer: Neural impulses travel from one neuron to another through the synapse. The process begins with an electrical signal in the presynaptic neuron triggering the release of neurotransmitters stored in synaptic vesicles. These neurotransmitters then diffuse across the synaptic cleft and bind to specific receptor sites on the postsynaptic neuron.
When the neurotransmitters bind to the receptor sites, they either excite or inhibit the postsynaptic neuron, depending on the type of neurotransmitter and receptor. This can result in the generation of a new electrical signal in the postsynaptic neuron.
After the neurotransmitters have served their purpose, they are either reabsorbed by the presynaptic neuron through a process called reuptake, or they are degraded by enzymes in the synaptic cleft. This helps to regulate the amount of neurotransmitter present in the synapse and ensures that the signals transmitted between neurons remain precise.
Step-by-step explanation: