The sodium-potassium pump of neurons pumps A. choices Na and K into the cell.
B. Na and K out of the cell.
C. Na into the cell and K out of the cell.
D. Na out of the cell and K into the cell.

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.