Resting Potential Flashcards

1
Q

What sets up a concentration gradient for Na⁺ and K⁺?

A

Na+/K+ ATPase (Sodium-potassium pump)

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2
Q

Where does K⁺ diffuse to down its concentration gradient?

A

Outside the cell

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3
Q

Does Na⁺ have a lower permeability?

A

Yes

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4
Q

What is resting membrane potential?

A

-70mV

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