Which statement describes skeletal tissue?

• A. Walls of internal organs
• B. Attaches to bones
• C. Walls of the heart
• D. Detects stimuli

Answer: (B)

Skeletal tissue refers to skeletal muscle tissue, the type that attaches to bones and enables voluntary movement. Its fibers are long, cylindrical, and striated, and they’re controlled consciously to pull on bones via tendons. This contraction across joints produces movement and helps maintain posture. This tissue is distinct from smooth muscle, which lines the walls of internal organs and works involuntarily to move contents through systems like the digestive tract. It’s also different from cardiac muscle, which makes up the heart walls and beats continuously to circulate blood without conscious control. Nervous tissue’s role is to detect stimuli and transmit signals. So, the statement that skeletal tissue attaches to bones best describes its function, because the attachment to the skeleton is what allows voluntary movement of the body.