Structural Hierarchy Of Skeletal Muscle And Sarcomere Anatomy
Structural Hierarchy Of Skeletal Muscle And Sarcomere Anatomy — a labelled NEET Biology diagram with a definitions lexicon.
Structural Hierarchy of Skeletal Muscle and Sarcomere Anatomy Labelled parts: Skeletal Muscle, Fascicle, Muscle Fiber, Myofibril, Sarcomere, Z-Line, M-Line, A-Band, I-Band, Actin Filaments, Myosin Filaments. The fundamental unit of contraction in a skeletal muscle fiber, defined by the space between two Z-lines. Basic rod-like unit of a muscle cell containing contractile filaments. The boundary line separating one sarcomere from another. The dark band of the sarcomere containing myosin and overlapping actin filaments. The light band of the sarcomere containing only actin filaments.