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yaciel143@yahoo yaciel143@yahoo
wrote...
Posts: 292
Rep: 1 0
5 years ago
Why does skeletal muscle require more ATP than many other tissues in the body?
1 both contraction and relaxation require ATP to occur
2 the sarcoplasmic reticulum uses ATP to pump calcium ions back into the terminal cisterns after contraction
3 ATP is needed to convert creatine into creatine phosphate needed to provide energy at the beginning of muscle contraction

a) 1 only
b) 2 only
c) 3 only
d) 1,2 &3
e) Only 1 and 3
Textbook 
Principles of Anatomy and Physiology

Principles of Anatomy and Physiology


Edition: 14th
Authors:
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muchkinnnmuchkinnn
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Posts: 187
5 years ago
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