Cardiocyte structure. Heart muscle cells and their elements include striated myofibril, glycogen, nucleus, and mitochondria. Intercalated disks as an adjacent part of them.
Sarcomere muscular biology scheme vector illustration. Myosin filaments, discs, lines and bands. Myofibril detailed labeled diagram. Sports educational health information. Muscular system anatomy.
Colorful structure skeletal muscle scheme on white background. Muscles contract by sliding myosin and filaments along each other. Myofibril with thin and thick filament. Flat vector illustration