Which is TRUE about neuronal membrane electrical and concentration gradients at the peak of the action potential? A) The electrical gradient is in a direction that would tend to move K⁺ out of the cell. B) The concentration gradient for K⁺ is in a direction that would tend to move it into the cell. C) The concentration gradient for K⁺ greatly increases compared to at rest. D) The concentration gradient for Na⁺ is in a direction that would tend to move it out of the cell. E) The electrical gradient for Na⁺ is in a direction that would tend to move it into the cell.

Question

Quizplus · Accepted Answer

The Answer of Which is TRUE about neuronal membrane electrical and concentration gradients at the peak of the action potential? A) The electrical gradient is in a direction that would tend to move K⁺ out of the cell. B) The concentration gradient for K⁺ is in a direction that would tend to move it into the cell. C) The concentration gradient for K⁺ greatly increases compared to at rest. D) The concentration gradient for Na⁺ is in a direction that would tend to move it out of the cell. E) The electrical gradient for Na⁺ is in a direction that would tend to move it into the cell.

Which Is TRUE About Neuronal Membrane Electrical and Concentration Gradients