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Jermain_ Jermain_
wrote...
On Hiatus
Posts: 6410
10 years ago

 
Cardiac pacemaker cells have an unstable resting membrane potential as the result of an unusual __________ current.   
A)
 
magnesium   
B)
 
sodium   
C)
 
chloride   
D)
 
calcium   
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padrepadre
wrote...
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10 years ago
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Jermain_ Author
wrote...
On Hiatus
10 years ago
Thank you very much.
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