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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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barry barry
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10 years ago
Which one of the following is the correct sequence of events that correlates to the sequence of events of a nerve impulse:
1.  the membrane becomes depolarized
2.  sodium channels open and sodium ions diffuse inward
3.  the membrane becomes repolarized
4.  potassium channels open and potassium ions diffuse outward while sodium is actively transported out of the cell
A) 3, 2, 4, 1
B) 2, 1, 4, 3
C) 2, 1, 3, 4
D) 1, 2, 4, 3
E) 4, 1, 3, 2
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padrepadre
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10 years ago
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black_jaguar83
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barry Author
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#2
10 years ago
Thanks.
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