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presynaptic membrane site of action potential propagation contains secretory veesicles containing acetylcholine

Sagot :

Structure or events in stage one.The resting potential describes what occurs to a neuron when it is at rest. When a neuron transfers information away from the cell body and down an axon, it experiences an action potential.

The action potential is also referred to as a "spike" or a "impulse" by neuroscientists. A depolarizing current causes an explosion of electrical activity known as the action potential.

This indicates that the resting potential shifts toward 0 mV as a result of some action (a stimulus). An action potential is discharged by a neuron when the depolarization reaches around -55 mV.

This is the boundary. No action potential will trigger if the neuron does not cross this important threshold.At the presynaptic terminal, acetylcholine storage occurs within the presynaptic vesicle. With the stimulation of the presynaptic terminal, acetylcholine is released from the vesicles and into the synaptic cleft, where the neurotransmitter is free to bind with receptors.

To know more about Action potential :

https://brainly.com/question/14826507.

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