Final answer:
Re-uptake allows the neurotransmitter to be recycled into the nerve ending for the next transmission is True.
Step-by-step explanation:
Re-uptake allows the neurotransmitter to be recycled into the nerve ending for the next transmission. This statement is true. Reuptake is a process in which the neurotransmitter is taken back up into the presynaptic neuron that released it, allowing for the efficient recycling and reutilization of neurotransmitters.
Re-uptake is a crucial process in the nervous system that allows neurotransmitters to be recycled back into the nerve endings after they've transmitted a signal between neurons. This recycling mechanism is vital for regulating neurotransmitter levels in the synaptic cleft, the gap between neurons where communication occurs.
When a neurotransmitter is released into the synaptic cleft and binds to receptors on the receiving neuron, its action is to transmit a signal. To ensure proper signaling and prevent continuous stimulation, re-uptake mechanisms actively transport the neurotransmitter back into the presynaptic neuron from which it was released.
For example, in the case of neurotransmitter serotonin, selective serotonin re-uptake inhibitors (SSRIs) block the re-uptake process. This action increases serotonin levels in the synaptic cleft, which can help alleviate symptoms of depression.