${?}^{20}N\frac{a^{+}}{K^{+}}$ATPase $($sodium potassum adenosine triphosphatase$)$ is found in the plasma membrane and catalyzes the exchange of sodium and potassium ions across the membrane. Classify the statements about the transport system as either true or false.

True

False

Answer Bank

Pumps $N{a}^{+}$ions out of the cell.

The transport protein becomes adenylated by ATP during the transport cycle.

Exchanges $3N{a}^{+}$ions for $2K^{+}$ions.

Pumps $K^{+}$ions into the cell.

Creates a membrane potential that is negative on the inside.

Pumps K$+$ ions out of the cell.

Pumps $N{a}^{+}$ions into the cell.