Get the information you need with the help of IDNLearn.com's expert community. Whether it's a simple query or a complex problem, our community has the answers you need.

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

Sagot :

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.