What could happen if the neurotransmitter stayed in the synapse longer than it should,rather than being deactivated?
A) The action potential might go on and on and on.
B) Nothing important,as neurotransmitters can only interact with receptors one time.
C) The neuron might not be able to fire any more because it would be stuck in the refractory period.
D) Receptors on the post-synaptic neuron might continue to be stimulated by the neurotransmitter.

Question

Quizplus · Accepted Answer

If the neurotransmitter stayed in the synapse longer than it should, the receptors on the post-synaptic neuron might continue to be stimulated by the neurotransmitter, causing an extended effect on the target cell. This can lead to prolonged activation of the target cell, which could affect the normal functioning of the neural circuitry.

What Could Happen If the Neurotransmitter Stayed in the Synapse