Select the incorrect statement regarding syna | vedclass

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Question

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

Vedclass · Accepted Answer

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

Vedclass · Answer

(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 :

Similar Questions

In a chemical synapse,the transmission of nerve impulses is mediated by:

What is the functional junction between the axon of one neuron and the dendrite of the next neuron called?

The following figure shows the structure of a neuron. Which of the following parts contains neurotransmitters?

Distinguish between:
$(1)$ Synapse and Neurotransmitters.
$(2)$ Myelinated nerve fiber and Non-myelinated nerve fiber.

Assertion : The chemical stored in the synaptic vesicles are termed as neurotransmitters.
Reason : Synaptic vesicles release these chemicals in the synaptic cleft.

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