問題詳情
3. In the sodium-potassium pump
(A) sodium is transported out of the cell and potassium into the cell, both against concentrationgradients
(B) sodium is transported into the cell and potassium out of the cell, both against concentrationgradients
(C) sodium is transported out of the cell and potassium into the cell, both in the same directionas concentration gradients
(D) sodium and potassium are both transported out of the cell against concentration gradients
參考答案