Suppose a cell is placed in a solution with a high concentration of potassium and no...
Suppose a cell is placed in a solution with a high concentration of potassium and no sodium. How would the cellular sodium-potassium pump function in this environment?
| It would reverse the direction of sodium and potassium ions to move them against their gradients. |
| It would stop moving ions across the membrane. |
| It would move sodium and potassium ions across the membrane, but no ATP would be used. |
| It would continue using ATP to pump sodium out of the cell and potassium into the cell. |
Homework Answers
It would continue using ATP to pump sodium out of the cell and potassium into the cell.
Sodium-potassium pump is active pump which uses ATP to pump sodium out of the cell and potassium into the cell against their concentration gradient .
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The sodium potassium uses energy in the form of ATP hydrolysis to move 3 sodium ions...
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