noun, plural: myofibrils
(2) The contractile unit of a striated muscle.
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... of it's features that might help youi. Microscopic anatomy: * Short fat branching cells *One large central nucleus per cell *Intercalated discs * Myofibril-like units *High capillary density *Large no. of mitochondria *Large sarcoplasmic reticulum & T.Tubule system Functions: * Drives O2, ...
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