ConstantS How much power must be produced by the "active Nat pumping" system to produce this flow against a +30-mV potential difference? Assume that the axon is 80 cm long and 30 um in diameter. During an action potential, Na ions move into the cell at a rate of about 3 x 10-7mol/m? •S. Express your answer using two significant figures. P = W Submit Request Answer Previous Next ubschpLIOTTAI N 18:25 О3/04/2022

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter22: Electric Current
Section22.2: Using Electric Energy
Problem 33PP
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Constants
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 80 cm long and 30 um in
diameter.
During an action potential, Na ions move into the
cell at a rate of about 3 x 10 mol/m s.
Express your answer using two significant figures.
陌
ΑΣΦ
?
P =
W
Submit
Request Answer
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Next
hp
图音)all
18:25
03/04/2022
hp
2000
12
insert
8.
Transcribed Image Text:Constants 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 80 cm long and 30 um in diameter. During an action potential, Na ions move into the cell at a rate of about 3 x 10 mol/m s. Express your answer using two significant figures. 陌 ΑΣΦ ? P = W Submit Request Answer Previous Next hp 图音)all 18:25 03/04/2022 hp 2000 12 insert 8.
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