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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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colleen colleen
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10 years ago
Muscle fatigue arises primarily from failure in
A) neuromuscular transmission.
B) initiation of contraction by the motor cortex.
C) excitation-contraction coupling.
D) signal relay from brain to spinal cord.
E) calcium pumps in the skeletal muscles.
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padrepadre
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