NEET 2023 Model Paper 2

Question : 158 of 200

Marks: +1, -0

Select the correct statement regarding synapse :

At electrical synapses, the membranes of pre-and post-synaptic neurons are in very close proximity.
Transmission of an impulse across chemical synapses is very similar to impulse conduction along a single axon.
The new potential developed in the post synaptic neuron is always excitatory.
Chemical synapses are rare in our system.

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