Question

10 part 1 of 3 ebook references the sodium - potassium pump functions to pump multiple choice sodium ions out of the cell and potassium ions into the cell. sodium ions into the cell and potassium ions out of the cell. sodium and potassium ions into the cell. sodium and potassium ions out of the cell. sodium and potassium ions in both directions across the cell membrane.

Explanation:

The sodium - potassium pump is an active - transport mechanism. It uses energy (ATP) to move three sodium ions out of the cell and two potassium ions into the cell, maintaining the electrochemical gradient essential for many cellular functions like nerve impulse transmission and muscle contraction.

Answer:

sodium ions out of the cell and potassium ions into the cell.