Figure 7-1 Structural Components of a Skeletal Muscle Fiber

question 80

Multiple Choice

Figure 7-1 Structural Components of a Skeletal Muscle Fiber
Use Figure 7-1 to identify the labeled part.
-Label A is pointing to

• A) myofibrils.
• B) Z lines.
• C) sarcoplasmic reticulum.
• D) T tubules.
• E) myofilaments.

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