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Home Q & A Board Biology-Related Homework Help Cell Biology
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igitunguru igitunguru
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11 years ago
An action potential moves along an axon due to the sequential opening of voltage-gated Na+ channels. The diagram below shows voltage-gated Na+ channels separated by a short distance in the plasma membrane of an axon. Initially (left panel), only channel (a) is open. Within a very short time (right panel), channel (b) also opens
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bbb
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#1
11 years ago
Does this help?

https://biology-forums.com/index.php?topic=21267.0 Undecided
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#2
10 years ago
After the first channel opens, the movement of many types of ions (both inside and outside the cell) alters the distribution of charges near the second channel, causing it to open.
lizzay_xo
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#3
10 years ago
Here you go! Slight Smile
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world9999
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#4
10 years ago
the movement of many types of ions causes the opening of new channels along the action potential.
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#5
9 years ago Edited: 9 years ago, pkcin
..
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#6
9 years ago
Thank you!
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#7
9 years ago
Thank you!
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#8
9 years ago
thanks!
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#9
9 years ago
Quote from: campbyron (10 years ago)
Here you go! Slight Smile
Thank you!
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#10
9 years ago
thank you
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#11
9 years ago
thank you this helping me a lot
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#12
9 years ago
thank you!
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#13
9 years ago
thank you
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