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LPN Anatomy And Physiology Proctored Exam
Question 20
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LPN Anatomy And Physiology Proctored Exam
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Question 20
Lpn Anatomy and physiology proctored exam
Which structure within the muscle fiber stores calcium ions necessary for muscle contraction?
A
T-tubule
B
Mitochondria
C
Myofibril
D
Sarcoplasmic reticulum
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