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Questions and Answers
What is the structural and functional unit of the skeletal muscle fiber?
What is the structural and functional unit of the skeletal muscle fiber?
- Sarcoplasmic reticulum
- Z-line
- Sarcomere (correct)
- Sarcolemma
Which type of muscle is attached to the skeleton (except tongue and face) and has voluntary contraction?
Which type of muscle is attached to the skeleton (except tongue and face) and has voluntary contraction?
- Striated
- Skeletal (correct)
- Smooth
- Cardiac
What is the dense connective tissue surrounding the entire muscle called?
What is the dense connective tissue surrounding the entire muscle called?
- Perimysium
- Epimysium (correct)
- Sarcoplasm
- Endomysium
What is the medical term for the increase in size of the muscle fibers?
What is the medical term for the increase in size of the muscle fibers?
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What is the distance between 2 successive Z-lines in a skeletal muscle fiber?
What is the distance between 2 successive Z-lines in a skeletal muscle fiber?
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