2201F08muscletissuepost

2201F08muscletissuepost - Muscle Tissue Muscle Musculus :...

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Unformatted text preview: Muscle Tissue Muscle Musculus : Little Mouse Muscles what are they good for? movement stabilization posture generating heat Whats so special about muscle tissue? Muscle is contractile cells can contract, generate pulling force Muscle is excitable nerve signals cause electrical impulse in plasma membrane of muscle cell which stimulates contraction Muscle is extensible muscle tissue can be stretched by contraction of opposing muscle Muscle is elastic recoils to original length after being stretched Muscle development all from mesoderm splanchnic mesoderm The cell layer on the internal side of the coelom visceral (smooth, cardiac) muscle somites myotomes = muscle from each somite dorsal portion intrinsic spinal muscles (erector spinae) ventral portion body wall muscles limb buds extensors flexors upper limb rotates laterally lower limb rotates medially = flexor and extensor compartments opposite to one another Muscle tissue terms...
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2201F08muscletissuepost - Muscle Tissue Muscle Musculus :...

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