How does the structural organization of sarcomeres contribute to muscle contraction?

• A. Sarcomeres store energy for muscle contraction.
• B. Sarcomeres provide a rigid structure that prevents muscle contraction.
• C. Sarcomeres are responsible for the production of ATP in muscle cells.
• D. Sarcomeres allow for the sliding of actin and myosin filaments, leading to muscle contraction.

Answer: (D)