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The Muscular System
There are 3 types of muscles
A. Function of Skeletal Muscles ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
B. Anatomy of Skeletal Muscles - Gross Anatomy Surrounds muscle Divides muscle into compartments, each contain a bundle of muscle fibers called fascicle Bundle of muscle fibers Surrounds each muscle fiber, and tie adjacent fibers together All three layers attach muscle to bone
B. Anatomy of a Skeletal Muscle – Blood Vessels and Nerves ,[object Object],[object Object],[object Object]
Microanatomy – Sarcolemma and T-Tubules ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Myofibrils ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Sarcoplasmic Reticulum ,[object Object],[object Object],[object Object]
Sarcomere ,[object Object],[object Object],[object Object],[object Object]
Thick and Thin Filaments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Sliding Filaments and Cross Bridges ,[object Object],[object Object],[object Object],[object Object],[object Object]
Questions ,[object Object],[object Object],[object Object]
Control of Muscle Fiber Contraction Under control of the nervous system
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The Contraction Cycle ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
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Muscular system_powerpoint

  • 2. There are 3 types of muscles
  • 3.
  • 4. B. Anatomy of Skeletal Muscles - Gross Anatomy Surrounds muscle Divides muscle into compartments, each contain a bundle of muscle fibers called fascicle Bundle of muscle fibers Surrounds each muscle fiber, and tie adjacent fibers together All three layers attach muscle to bone
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13. Control of Muscle Fiber Contraction Under control of the nervous system
  • 14.
  • 15.
  • 16.