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 1.15 × 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 1.15 × 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?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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