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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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Jermain_ Jermain_
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10 years ago

 
Asynchronous flight muscles in insects are able to achieve contractions in the range of 250-1000 Hz because   
A)
 
they have very fast Ca2+ ATPase pumps.   
B)
 
they have muscles that don't depend on Ca2+ regulation at all.   
C)
 
they have very high amounts of parvalbumin in the cytosol.   
D)
 
the TnC can rapidly change its affinity for Ca2+, leading to rapid contraction/relaxation cycles.   
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padrepadre
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Jermain_ Author
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10 years ago
Thanks you dude
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