A certain single ion channel is selectively permeable to K* and has a resistance of 1.15 G2, therefore a current of potassium ions through the channel is possible. During an experiment, the channel is open for approximately 1.50 ms while the voltage across the channel is maintained at 81.5 mV. How many K ions, N, travel through the channel during this time? N =

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
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A certain single ion channel is selectively permeable to K* and has a resistance of 1.15 G2, therefore a current of
potassium ions through the channel is possible. During an experiment, the channel is open for approximately 1.50 ms while
the voltage across the channel is maintained at 81.5 mV. How many K ions, N, travel through the channel during
this time?
N =
Transcribed Image Text:A certain single ion channel is selectively permeable to K* and has a resistance of 1.15 G2, therefore a current of potassium ions through the channel is possible. During an experiment, the channel is open for approximately 1.50 ms while the voltage across the channel is maintained at 81.5 mV. How many K ions, N, travel through the channel during this time? N =
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