The Channels That Allow Sodium to Flow into the Neuron

question 49

Multiple Choice

The channels that allow sodium to flow into the neuron close and the channels that allow potassium to flow out open.Which statement about the state of the neuron is accurate?

• A)It has reached its action potential threshold.
• B)It is in the process of being depolarized and will soon fire.
• C)It is in the process of returning to its original resting state.
• D)It has an ion exchange malfunction.

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