What is the role of tendons in the muscular system?

• A. To connect bones, enabling movement
• B. To generate electrical impulses for contraction
• C. To store minerals
• D. To produce synovial fluid

Answer: (A)

Tendons transmit the force from a contracting muscle to the skeleton, linking muscle to bone so that muscle shortening produces movement at a joint. Their strong, fibrous collagen structure is built to withstand tension as the muscle pulls on the bone, delivering precise and efficient movement.

They don’t generate electrical impulses—nerve signals control muscle activation, and those signals don’t originate in the tendon itself. They also don’t store minerals for the body; mineral storage is a primary function of bone tissue. And they don’t produce synovial fluid; that lubrication comes from the synovial membrane within the joint capsule.