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Concept Map: Muscular - Coggle Diagram
Concept Map: Muscular
SARCOMERE
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The M line, in the center of the H zone, consists of proteins that hold the myosin filaments in place
NEUROMUSCULAR JUNCTION
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Synpatic vesicles realease transmitters into the synaptic cleft , a gap between the membranes of the neuron and muscle fiber
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SLIDING FILAMENT THEORY
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Then the head bends , pulling on the actin filament which causes it to slide to the center
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MUSCLE COVERINGS
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Perimysium - it surrounds bundles of skeletal muscle fibers, called fascicles
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MUSCLE TYPES
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Smooth muscle - Walls of hollow viscera and blood vessels. Used for movement of viscera , peristalasas , vasoconstriction
Skelatal muscle - Function is the movement of bones , and maintenance of posture