4. Skeletal Muscle- T.S.
Skeletal Muscle (Striated, Voluntary)Cell Shape: Long, cylindrical, unbranched fibers. Nuclei: Multinucleated; nuclei are located peripherally, just under the sarcolemma. Striations: Visible light (I-band) and dark (A-band) bands due to organized sarcomeres (myofibrils). Connective Tissue: Organized into epimysium (whole muscle), perimysium (bundles/fascicles), and endomysium (individual fiber