Discuss the events that occur at a synapse that lead to generating an action potential that...

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Biology

Discuss the events that occur at a synapse that lead togenerating an action potential that is able to â€œjumpâ€ from oneneuron to the next. Be sure to discuss the role of the actionpotential traveling down the axon, influx of Calcium ions,neurotransmitters, post synaptic ion channels, and reuptake.

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Answer When the neuron is at rest the concentration of Na ions is ten times greater outside the cell than inside of the cell the concentration of K ions is more inside the cell than outside Due to this inside of the neuronal cell is more negative than the ECF extracellular fluid The charge is 70mV which is the resting membrane potential On receiving a stimulus through the sensory receptor sodium channels of the neuron open up resulting in influx of sodium ions the cell is said to be depolarized now as more and more sodium ions come inside the cell the membrane potential changes to 30mV See Answer

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