ch09_studyguide - Shier Butler and Lewis Hole’s Human...

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Unformatted text preview: Shier, Butler, and Lewis: Hole’s Human Anatomy and Physiology, 10 th ed. Chapter 9: Muscular System Chapter 9: Muscular System I. Structure of a Skeletal Muscle A. Introduction 1. A____________________________________is an organ of the skeletal system. 2. A skeletal muscle is composed of_____________________________________ B. Connective Tissue Coverings 1. Fascia is_________________________________________________________ 2. A tendon is_______________________________________________________ 3. Tendons connect a muscle to_________________________________________ 4. An aponeurosis is__________________________________________________ 5. Epimysium is_____________________________________________________ 6. Perimysium is_____________________________________________________ 7. A fascicle is______________________________________________________ 8. Endomysium is____________________________________________________ 9. Deep fascia is_____________________________________________________ 10. Subcutaneous fascia is_____________________________________________ 11. Subserous fascia is________________________________________________ C. Skeletal Muscle Fibers 1. A skeletal muscle fiber is a single_____________________________________ 2. The sarcolemma is_________________________________________________ 3. The sarcoplasm is__________________________________________________ 4. The sarcoplasm contains____________________________________________ 5. Myofibrils are _________________ and are located in the_________________ 6. Myofibrils play a fundamental role in__________________________________ 7. Thick myofilaments are composed of__________________________________ 8. Thin myofilaments are composed of___________________________________ 9. The organization of myofilaments produce______________________________ ___________________________________________________________________ 9-1 10. A sarcomere is___________________________________________________ 11. Myofibrils may be thought of as_______________________joined end to end. 12. I bands are composed of___________________________________________ 13. Z lines are_______________________________________________________ 14. A bands are composed of___________________________________________ 15. The H zone is____________________________________________________ 16. The M line is____________________________________________________ 17. Titin connects____________________________________________________ 18. A sarcomere extends from one______________________________________ 19. Each myosin molecule consists of____________________________________ ___________________________________________________________________ 20. Thin filaments consist of double_____________________________________ 21. Actin has a binding site to which____________________________can attach....
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ch09_studyguide - Shier Butler and Lewis Hole’s Human...

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