Figure 10-1 Skeletal Muscle Fiber

question 77

Multiple Choice

Figure 10-1 Skeletal Muscle Fiber
Use Figure 10-1 to answer the following question:
-What physiological process occurs in the structure labeled "7"?

• A)release of neurotransmitter
• B)conduction of the action potential into the cell interior
• C)activity of acetylcholinesterase
• D)release of protein into the muscle fiber
• E)the sliding filament theory

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