How do sodium-potassium pumps work?

a. sodium is pumped into the cell and
potassium diffuses out
b. sodium is pumped out of the cell and
potassium diffuses in
c. sodium and potassium are both pumped
into the cell simultaneously
d. sodium and potassium are both pumped out
of the cell simultaneously
e. sodium only binds to the pump to make it
receptive to potassium which then is
pumped into the cell


B

Biology & Microbiology

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