2. Cell Chemistry & Cell Components
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Multiple Choice
Multiple ChoiceA sodium-potassium pump ________.
A
Transports 3 potassium ions out of a cell and 2 sodium ions into a cell and produces a molecule of ATP.
B
Transports 3 sodium ions out of a cell and 2 potassium ions into a cell using energy from ATP hydrolysis.
C
Transports 3 potassium ions out of a cell and 2 sodium ions into a cell using energy from ATP hydrolysis.
D
Transports 3 sodium ions out of a cell and 2 potassium ions into a cell and generates an ATP in each cycle.
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