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morpeh [17]
3 years ago
11

Depolarization occurs because

Biology
1 answer:
Natasha2012 [34]3 years ago
8 0

Answer:

more Na+ diffuse into the cell than K+ diffuse out of it

Explanation:

When a nerve cell is stimulated, the electrical properties of the membrane are momentarily reversed. The inside of the membrane attains a positive charge of up to +40 millivolts, while the outside becomes negatively charged. Under these conditions the membrane is said to be depolarized.

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