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Repolarization is when the cell or neuron returns to be more negative. Depolarization is when the cell or neuron becomes less and less negative.
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∙ 11y ago
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What is the stage in an action potential that immediately follow depolarisation?
After depolarization repolarization occur whcih then again lead to resting potentiol
What is the phase in the action potential that immediately follows repolarisation?
After the falling phase or repolarization the membrane potential goes below its normal resting potential.This phase is often called undershoot, or phase of hyperpolarization.
What characterize repolarization the second phase of the action potential?
Once the membrane depolarizes to a peak value of +30 mV, it repolarizes to its negative resting value of -70 mV.
What characterizes repolarization the second phase of the action potential?
Once the membrane depolarizes to a peak value of +30 mV, it repolarizes to its negative resting value of -70 mV.
Corresponds to the period of repolarization of the neuron?
Action Potential
_____ is the process by which the neuron regains its negative resting membrane potential?
Repolarization
What is the stage in an action potential that immediately follow depolarisation?
After depolarization repolarization occur whcih then again lead to resting potentiol
What event follow the depolarization of neuron?
Repolarization is after depolarization. It descends to a region of hyper polarization where it is more polar than resting membrane potential
What is the phase in the action potential that immediately follows repolarisation?
After the falling phase or repolarization the membrane potential goes below its normal resting potential.This phase is often called undershoot, or phase of hyperpolarization.
The diffusion of K out of the cell makes the inside of the cell less positive or more negative and acts to restore the original resting membrane potential This process is called?
repolarization
What characterize repolarization the second phase of the action potential?
Once the membrane depolarizes to a peak value of +30 mV, it repolarizes to its negative resting value of -70 mV.
What characterizes repolarization the second phase of the action potential?
Once the membrane depolarizes to a peak value of +30 mV, it repolarizes to its negative resting value of -70 mV.
Mechanism that restores the resting membrane voltage and intracellular ionic concentrations?
The Sodium Potassium Pump (opposed to the channels)
What is the mechanism that restores the resting membrane voltage and intracellular ionic concentration?
repolarization
Corresponds to the period of repolarization of the neuron?
Action Potential
The stage in an action potential that immediately follows depolarization is?
repolarization
What is a difference in electric charge called?
The chemical gradient refers to the imbalance of substances across the membrane. The Electrical Gradient refers to the difference of charges between substances on different sides of the Membrane. The Electrochemical Gradient refers to the combination of the previous two gradients. The short answer is MEMBRANE POTENTIAL.
