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Concentration of K ⁺ ions inside a biological cell was found to be 25 times higher than that outside. The magnitude of the potential difference between the two sides of the cell is close to ( 2.303 RT / F can be taken as 59 mV ; difference in concentrations of other ions can be taken as negligible.)

Options

  1. A4.2 mV
  2. B195 mV
  3. C82 mV
  4. D-82 mV

Correct answer

C. 82 mV

Step-by-step solution

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