The sodium-potassium pump usually pumps?

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A)potassium out of the cell.

B)sodium into the cell.

C)potassium into the cell.

D)only a potassium and sugar molecule together.

2006-11-13 02:56:01 · 2 answers · asked by captian6661 1 in Science & Mathematics ➔ Biology

C. It pumps potassium in and sodium out. It does not pump sugar.

2006-11-13 02:58:58 · answer #1 · answered by DavidK93 7 · 0⤊ 0⤋

Na out; K in
See diagram --> http://www.nd.edu/~aseriann/nak.html

2006-11-13 02:58:37 · answer #2 · answered by DanE 7 · 0⤊ 0⤋