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Which of these is the correct order of skeletal muscle hierarchical organization, from largest structure to smallest structure?

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Answer;

-Entire muscle, muscle fasciculus, muscle fiber, myofibril

Explanation;

-Skeletal muscles consist of numerous subunits or bundles called fasicles (or fascicles). Fascicles are also surrounded by connective tissue and each fascicle is composed of numerous muscle fibers (or muscle cells). Muscle cells, ensheathed by endomysium, consist of many fibrils (or myofibrils), and these myofibrils are made up of long protein molecules called myofilaments.

-Myofibrils are organelles within the muscle cell that contain thick and thin myofilaments. The myofilaments are organized into sarcomeres, and they serve as the functional units of skeletal muscle.

The correct order of skeletal muscle hierarchical organization, from largest structure to smallest structure is entire muscle, muscle fasciculus, muscle fiber, and myofibril.

Skeletal muscles refer to the organs in the human body that are attached by tendons to the bones in the skeleton.

Skeletal muscles are necessary for people to move and perform their daily activities. The correct order of the skeletal muscles include the entire muscle, muscle fasciculus, muscle fiber, and myofibril.

Myofibrils are the organelles that are found in muscle cells. It is responsible for the contraction of the muscles.

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