Site for the production of neurotransmitter is:
Correct answer: B. Presynaptic neuron
- A. Postsynaptic neuron
- B. Presynaptic neuron
- C. Synapses
- D. Dendrites
Explanation
Neurotransmitters are synthesized and stored within the presynaptic neuron, specifically in structures called synaptic vesicles. When an action potential reaches the presynaptic neuron, these vesicles release neurotransmitters into the synapse.
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About Neurons and Nerve Impulse
Neurons receive and transmit information through dendrites, the cell body and axons. The topic explains resting potential, depolarization, repolarization, refractory periods and saltatory conduction, followed by synaptic transmission through neurotransmitters. An action potential is distinct from the graded potential produced at a receptor.
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