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RSB [31]
3 years ago
10

Need help asap The depolarizing phase of a neuronal action potential is caused by ___

Health
1 answer:
Eduardwww [97]3 years ago
4 0

Answer:

The inward flow of sodium ions increases the concentration of positively charged cations in the cell and causes depolarization, where the potential of the cell is higher than the cell's resting potential. The sodium channels close at the peak of the action potential, while potassium continues to leave the cell.

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