(III) During an action potential, Na* ions move into thecell at a rate of about 3 × 10-7 mol/m² - s. How much powermust be produced by the "active Na* pumping" system toproduce this flow against a +30-mV potential difference?Assume that the axon is 10 cm long and 20 µm in diameter.

Given that : Rate = 3 * 10-7 Potential Difference (V) = 30 mV = 30 * 10-3 V Length of axon (L) = 10…

Answered: (III) During an action potential, Na*…

College Physics

11th Edition

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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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(III) During an action potential, Na* ions move into the cell at a rate of about 3 × 10-7 mol/m² - s. How much power must be produced by the "active Na* pumping" system to produce this flow against a +30-mV potential difference? Assume that the axon is 10 cm long and 20 µm in diameter.