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Skeletal Muscle Strutre
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Each individual skeletal muscle is held in place by a covering of what?
Fasia
_____ attach the bone
Tendons
The immediate layer of tissue that covers the muscle is ?
Epimysium
_______ is the tissue that seperates the muscle tissue into components
Perimysium
These components contain bundles of skeletal muscle fiber called what ?
Fasicles
Each muscle fiber within a fascicle is surrounded by a layer called what?
Endomysium
A skeletal muscle fiber is a _____ cell of a muscle
single
Each cell is surrounded by a _______ ?
Sacolemma (cell membrane)
Under each sacrolemma is the _______ ?
Sarcoplasm (cytoplasm)
Each sacroplasm contains numerous ______ myofibers
threadlike
_______ play fundamental role in contraction
Myofibers
There are 2 types of what ?
Filaments
1st filament?
Myosin
2nd filament?
Actin
Myosin= ?
Actin= ?
Thick
Thin
The thick and thin arrangments produce the _____ and _____ striations
light; dark
Author
Di
ID
191561
Card Set
Skeletal Muscle Strutre
Description
Anatomy
Updated
1/7/2013, 2:53:04 AM
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