Which one of the following statements regardi | vedclass

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(B) The correct statement is that information across the synaptic cleft is transmitted by means of a chemical neurotransmitter stored in small vesicle

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Information across the synaptic cleft is transmitted by means of a chemical neurotransmitter in small vesicles.

Vedclass · Answer

(B) The correct statement is that information across the synaptic cleft is transmitted by means of a chemical neurotransmitter stored in small vesicles.$1$. At a chemical synapse,the membranes of the presynaptic and postsynaptic neurons are separated by a fluid-filled space called the synaptic cleft.$2$. Chemicals called neurotransmitters are involved in the transmission of impulses at these synapses.$3$. The axon terminals contain vesicles filled with these neurotransmitters.$4$. When an impulse (action potential) reaches the axon terminal,it stimulates the synaptic vesicles to move towards the membrane and release the neurotransmitters into the synaptic cleft via exocytosis.$5$. These neurotransmitters bind to specific receptors on the postsynaptic membrane,thereby opening ion channels and generating a new potential in the postsynaptic neuron.

Which one of the following statements regarding nerve activity is true?

Similar Questions

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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Receptor sites for neurotransmitters are present on

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