Resting Potential Flashcards
1
Q
What sets up a concentration gradient for Na⁺ and K⁺?
A
Na+/K+ ATPase (Sodium-potassium pump)
2
Q
Where does K⁺ diffuse to down its concentration gradient?
A
Outside the cell
3
Q
Does Na⁺ have a lower permeability?
A
Yes
4
Q
What is resting membrane potential?
A
-70mV
