Ion Impulse

With regard to the nerve impulse conduction, polarization is the result of …..?

unequal distribution of ions? b, diffusion Na + in the nerve cell? c, active transport of K + in the nerve cell? d, acrooss investment by a membrane of nerve cells?

unequal distribution of potassium ions and sodium ions move through the cell membrane by active transport. This sets up a potential across the membrane. The membrane is depolarized when an impulse is conducted.

Neural Impulse 3D Animation

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