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6 Cards in this Set
- Front
- Back
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Skeletal Muscle
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striated, long parallel arrangement, multiple peripheral nuclei
Volunarty |
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Cardiac Muscle
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striated, branched cells, central nucleus, Intercalated disks
involuntary |
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Smooth Muscle
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fusiform, central "cork screw" nucleus
involuntary |
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Type I Muscle Fiber
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Red, slow twitch, slow oxidative
Not easily fatigued High myoglobin and mitochondria. Found in deep back |
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Type IIb Muscle Fiber
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White, fast twitch, fast glycolytic
Tires easily Low mitochondria and myoglobin found in eye muscles |
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Type IIa Muscle Fiber
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Intermediate, fast oxidative, glycolytic
Fast twitch, fatigue resistant |
