Which of the following correctly describes the sequence of events that occurs once a neuron’s threshold...

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Psychology

Which of the following correctly describes the sequence ofevents that occurs once a neuron’s threshold for forming an actionpotential is reached?

A. Sodium enters the neuron, followed by potassium leaving theneuron.

B. Sodium enters the neuron at the same time that potassiumleaves the neuron.

C. Potassium enters the neuron, followed by sodium leaving theneuron.

D. Potassium enters the neuron at the same time that sodiumleaves the neuron

Please explain the answer in 200 words orless.

Answer & Explanation Solved by verified expert
3.6 Ratings (401 Votes)
The threshold potential of a membrane is the Minimum depolarization needed to operate the voltage gated sodium and potassium channels The convergence of ions isnt static however Ions are    See Answer
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