Sliding filament theory
`. The microstructure of muscle Muscle Terminology myofiber (muscle fiber)- a single muscle cell sarcolemma- muscle cell membrane sarcoplasm- muscle.
Sacromere: segment of myofibril between 2 z lines. Contains ½ of 2 I bands and a central A band. ZIAHAIZ: microstructure of muscle. I Band: only thin.
