Select the incorrect statement regarding syna | vedclass

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(C) In an electrical synapse,the membranes of pre- and post-synaptic neurons are in very close proximity,allowing electrical current to flow directly

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Impulse transmission across a chemical synapse is always faster than that across an electrical synapse

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(C) In an electrical synapse,the membranes of pre- and post-synaptic neurons are in very close proximity,allowing electrical current to flow directly from one neuron into the other. This makes impulse transmission across an electrical synapse very fast,often faster than in a chemical synapse.In a chemical synapse,the membranes of the pre- and post-synaptic neurons are separated by a fluid-filled space called the synaptic cleft. Transmission of impulses across chemical synapses is always slower than that across electrical synapses because it involves the release,diffusion,and binding of neurotransmitters.Therefore,the statement that impulse transmission across a chemical synapse is always faster than that across an electrical synapse is incorrect.

Select the incorrect statement regarding synapses :

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