A potential difference exists between the inner and outer surfaces of the membrane of a cell. The inner surface is negative relative to the outer surface. If 1.35 x 10-20 J of work is required to eject a positive sodium ion (Na+) from the interior of the cell, what is the magnitude of the potential difference between the inner and outer surfaces of the cell?
A potential difference exists between the inner and outer surfaces of the membrane of a cell. The inner surface is negative relative to the outer surface. If 1.35 x 10-20 J of work is required to eject a positive sodium ion (Na+) from the interior of the cell, what is the magnitude of the potential difference between the inner and outer surfaces of the cell?
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Transcribed Image Text:A potential difference exists between the inner and outer surfaces of the membrane of a cell. The inner surface is negative
relative to the outer surface. If 1.35 x 10-20 J of work is required to eject a positive sodium ion (Na+) from the interior of the
cell, what is the magnitude of the potential difference between the inner and outer surfaces of the cell?
magnitude of the potential difference:
84.38
Incorrect
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