What do all striated muscles have in common?

All striated muscles are characterized by their voluntary nature, meaning that they are under conscious control. Striated muscles, also known as skeletal muscles, have a banded appearance due to their organized structure of muscle fibers, and this allows for precise and controlled movements of the body. This voluntary control is essential for activities such as walking, running, and other intentional movements.

In contrast, involuntary muscles, such as smooth and cardiac muscles, operate automatically and are not consciously controlled, which differentiates them from striated muscles. Smooth muscles are found in the walls of internal organs and are not striated, while cardiac muscles make up the heart and, although striated, function involuntarily. Thus, the defining feature of striated muscles being voluntary is correct and illustrates the unique role they play in bodily movement.