Nervous system/overview of neurons/Pump

POINT!

The Na-K pump moves potassium (K+) from outside to the inside, and sodium (Na+) from the inside to the outside of the cell.

ファイル:Na-Kpump e.jpg

Challenge Quiz

1.

The Na-K pump is located in the nucleus.on the cell membrane. inside the cytoplasm  正解!.

The Na-K pump moves Na⁺ from inside to the outside. from the outside to the inside  正解! of the cell.

The Na-K pump moves K⁺ from inside to the outside.from the outside to the inside  正解! of the cell.

Because of the Na-K pump, the concentration of K⁺ is higher outside.inside  正解! the cell.

Because of the Na-K pump, the concentration of Na⁺ is higher outside. inside  正解! the cell.