Skeletal Muscle I

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Basic Features of Vertebrate Skeletal Muscle. Filaments organized as sarcomeres (I.e. striated)Cells large ( 200 micron diameter, up to meters long), polynuclear, formed by end-to-end fusion of myocytes during development.Single, mononeuronal innervation (Ach, nicotinic receptors). Tissue-level st

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Skeletal Muscle I

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1. Skeletal Muscle I

2. Basic Features of Vertebrate Skeletal Muscle Filaments organized as sarcomeres (I.e. striated) Cells large ( 200 micron diameter, up to meters long), polynuclear, formed by end-to-end fusion of myocytes during development. Single, mononeuronal innervation (Ach, nicotinic receptors)

3. Tissue-level structure breakdown