NEET PG DENTAL EXAM

HISTOLOGY

NERVOUS TISSUE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
These store and release neurotransmitters into the synapse
A
Dendrites
B
Axon
C
Axon Terminals
D
Nodes of Ranvier
Explanation: 

Detailed explanation-1: -Neurotransmitters are stored in synaptic vesicles . These vesicles are located in the axon terminal of a presynaptic neuron of the central or peripheral nervous system.

Detailed explanation-2: -Neurotransmitter release from presynaptic nerve terminals is mediated by the fusion of neurotransmitter-filled synaptic vesicles with the plasma membrane. Synaptic vesicle fusion is tightly coupled to voltage-induced Ca2 + influx and has a latency on the microsecond timescale.

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