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Muscles PowerPoint Presentation

Muscles

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Muscles

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Presentation Transcript

  1. Muscles

  2. Musculature

  3. Muscles (1)

  4. Muscles (2)

  5. Muscle anatomy Muscle fascicle Muscle fiber Myofibril Actin Myosin

  6. Tendon anatomy Tendon Epimysium Perimysium Endomysium Fascicle Fibril Microfibril Fiber Collagen

  7. Smooth muscle Smooth muscle fiber Relaxed Dense bodies Filament bundles of actin and myosin Contracted

  8. Sarcomere and sarcoplasmic reticulum

  9. Muscular contraction (1)

  10. Muscular contraction (2) Actin Myosin

  11. Actin/myosin system Tropomyosin Troponin Actin Myosin molecule Myosin head