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Related Flashcards
Cards In This Set
| Front | Back |
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How many muscles in the body
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More than 430
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The epimysium is continuous with the _ at the ends of the muscle
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Tendon
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Tendon is attached to _
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Bone periostium
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Proximal =
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Closer to the trunk
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Distal =
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Farther from the trunk
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Superior =
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Closer to Head
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Inferior =
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Closer to Feet
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Origin is defined as the muscle _ attachment
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Proximal
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Insertion is defined as the muscles _ attachment
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Distal
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Muscle fibers are grouped in bundles called _ that are surrounded by connective tissue called _.
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Fasciculi, perimysium
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Each muscle fiber is surrounded by connective tissue called _ , which is encircled by and is continuous with _
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Endomysium, sarcolemma
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Define Neuromuscular Junction
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The junction between a motor neuron and the muscle fibers that it innervates.
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Define Motor Unit
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A motor neuron and the muscle fiber that it innervates.
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_ = Thick Filament_ = Thin Filament
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MyosinActin
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Gobular heads that protrude away from myosin are _
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Cross-bridges
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