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Musclecellstructures
Muscle cell structures and what they do
Term | Definition |
---|---|
Mitochondria | Makes ATP |
Sarcolemma | Plasma membrane |
Transverse tubules | Extensions of sarcolemma |
Sarcoplasm | Cytoplasm of muscle fiber |
Sarcoplasmic reticulum | Houses calcium |
Myofibril | Contractile organelle found only in muscle |