Which of the following statements about the Na/K pump is incorrect?

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Transports sodium ions against their concentration gradientExchanges 5 sodium ions for 2 potassium ionsCauses a rise in sodium levels inside the cellIts activity is reduced by low calcium levels

Explanation

The Na/K pump moves 3 sodium ions out of the cell in exchange for 2 potassium ions, not 5 sodium ions. It actively transports sodium against its gradient, helps maintain low intracellular sodium, and can be inhibited by hypocalcemia.