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VLD [36.1K]
2 years ago
9

Which mechanisms is most significant in returning the ion concentrations to the resting state?

Chemistry
1 answer:
IceJOKER [234]2 years ago
5 0

Answer:

Active transport by the Na+-K+ pump

Explanation:

Active transport by the Na+-K+ pump

Maintenance (and restoration) of the resting ion concentrations depends on the Na+-K+ pump. Once gated ion channels are closed, the combined action of the pump and ion leakage (particularly that of K+) establishes a resting membrane potential in a typical neuron of around âˆ'70 mV.

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