Pumping Protons (H⁺) Out of a Cell Can Trigger the Movement

question 68

Multiple Choice

Pumping protons (H⁺) out of a cell can trigger the movement of

• A) K⁺ out of the cell and Cl^- into the cell.
• B) K⁺ into the cell and Cl^- out of the cell.
• C) both K⁺ and Cl^- out of the cell.
• D) both K⁺ and Cl^- into the cell.
• E) K⁺ into the cell, with no movement of Cl^-.

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