Match List I with List II


Choose the correct answer from the options given below:

Correct option is C

The correct answer is (c) A. Water – IV. 75% of skeletal muscle mass: Water constitutes approximately 75% of the total mass of skeletal muscle tissue. It plays a crucial role in maintaining hydration, lubrication, and metabolic processes within muscle cells, essential for optimal muscle function and performance.

C. Protein – III. 20% of skeletal muscle mass: Protein accounts for approximately 20% of the total mass of skeletal muscle tissue. Proteins are essential macromolecules that serve as the building blocks of muscle tissue, providing structural support, facilitating muscle contraction, and repairing muscle damage.

D. Self and other substance – II. 5% of skeletal muscle mass: Self and other substances, such as glycogen and minerals, collectively constitute around 5% of the total mass of skeletal muscle tissue. Glycogen serves as a storage form of energy within muscle cells, while minerals like calcium and potassium are crucial for muscle contraction and nerve function.


E. Myosin – I. 60% of muscle protein: Myosin is a major protein component of muscle tissue, constituting approximately 60% of the total muscle protein content. Myosin molecules form the thick filaments within muscle fibers and play a central role in the process of muscle contraction by interacting with actin filaments.