When examined under microscope the cells of skeletal muscle are?

When examined under a microscope, the cells of skeletal muscle appear long, cylindrical, and multinucleated, with striations that run perpendicular to the length of the fibers. These striations are due to the organized arrangement of actin and myosin filaments, which are responsible for muscle contraction. Skeletal muscle fibers are also characterized by their voluntary control, allowing for conscious movement. The overall structure contributes to the muscle's ability to generate force and perform physical activities.