What Is the First Event for Ion Transport Through the Sodium-Potassium

question 5

Multiple Choice

What is the first event for ion transport through the sodium-potassium exchange pump?

• A) Sodium binding to the inward-facing sites of the pump
• B) Potassium binding to the inward-facing sites of the pump
• C) Potassium binding to the outward-facing sites of the pump
• D) ATP hydrolysis
• E) ATP phosphorylation

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