Question

When one neuron stimulates another neuron, which condition is suitable :-
(1) Binding of neurotransmitter stimulates entry of K+ in neuron for current development
(2) Neurotransmitters are released due to Ca+2 entry in post neuron
(3) Binding of chemical with receptor of neuron is always excitatory
(4) Binding of inhibitory neurotransmitter leads to K efflux​

Answer 1

Answer:

The arrival of the nerve impulse at the presynaptic terminal stimulates the release of neurotransmitter into the synaptic gap. The binding of the neurotransmitter to receptors on the postsynaptic membrane stimulates the regeneration of the action potential in the postsynaptic neuron.

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