Put the Steps of the Sodium-Potassium Pump in the Correct

question 37

Multiple Choice

Put the steps of the sodium-potassium pump in the correct order.
1) potassium binds to protein pump
2) sodium binds to protein
3) potassium released into ICF
4) hydrolysis of ATP
5) sodium expelled

• A) 1, 2, 3, 4, 5
• B) 2, 4, 5, 1, 3
• C) 3, 4, 2, 5, 1
• D) 5, 3, 4, 2, 1
• E) 3, 2, 4, 1, 5

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