Which structure connects muscles to bones?

• A. Cartilage
• B. Tendons
• C. Ligaments
• D. Fascia

Answer: (B)

Tendons are the structures that connect muscles to bones. They are composed of dense connective tissue and are designed to transmit the force generated by muscles to the skeleton, enabling movement at the joints. This direct connection allows the muscles to pull on the bones, leading to coordinated actions during various physical activities.

In contrast, cartilage serves as a cushioning structure between bones at joints, providing support and reducing friction during movement. Ligaments connect bone to bone, stabilizing joints and assisting in maintaining their integrity. Fascia is a sheet of connective tissue that surrounds muscles and organs, providing support and structure but not directly connecting muscles to bones. This understanding highlights the specific roles each structure plays in the muscular-skeletal system.