Biology · Human Physiology
What occurs during the repolarisation phase of an action potential?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Na+ channels open and Na+ rushes in
- 2K+ channels open and K+ rushes out✓
- 3Na+ and K+ channels close completely
- 4Na+-K+ pump stops working
Correct answer
K+ channels open and K+ rushes out
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