We found 2 definitions of myofibrilla from 2 different sources.
Noun |
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myofibrilla - one of many contractile filaments that make up a striated muscle fiber | ||
myofibril, sarcostyle | ||
fibril, filament, strand a very slender natural or synthetic fiber | ||
striated muscle cell, striated muscle fiber an elongated contractile cell in striated muscle tissue | ||
sarcoplasm the cytoplasm of a striated muscle fiber |