what is the major function of a muscle?
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The muscular system's main function is to allow movement. When muscles contract, they contribute to gross and fine movement.
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The musculoskeletal system is made up of the body's bones (the skeleton), muscles, cartilage, tendons, ligaments, joints, and other connective tissue that supports and binds tissues and organs together. Its primary functions include supporting the body, allowing motion, and protecting vital organs.
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The gluteus maximus is not only one of the strongest muscles in the body, it is also the largest. It's main function is hip extension, which we perform when running, jumping, climbing steps and during many other movements. The gluteus are capable of producing great explosive and dynamic strength.
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Structure. Myosin is a common protein found in the muscles which are responsible for making the muscle contract and relax. It is a large, asymmetric molecule, and has one long tail as well as two globular heads. If dissociated, it will dissociate into six polypeptide chains.
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- The main function of the muscular system is movement. - There are three types of muscle tissue: skeletal, cardiac, and smooth. - Skeletal muscle is voluntary. - These muscles are attached to bones and are responsible for their movement.
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Answer Expert Verified the main function of the heart is to pump the blood to all parts of body and the flowing of blood helps in taking the deoxygenated blood from all parts and then provide them oxygenated blood by the pumping of heart.
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One major function of the cerebellum is to coordinate the timing and force of these different muscle groups to produce fluid limb or body movements. Motor learning. The cerebellum is important for motor learning.
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Skeletal muscle fibres are bound together by connective tissue and communicate with nerves and blood vessels. For more information on the structure and function of skeletal muscle, see muscle and muscle system, human. striated muscle; human biceps muscleThe structure of striated muscle.
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The main function of this chest muscle as a whole is the adduction and internal rotation of the arm on the shoulder joint. Acting independently, the clavicular part helps to flex the extended arm up to 90°, while the sternocostal part facilitates the extension of the flexed arm by pulling it downwards.
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For the actions of the major muscles of the mammalian leg, see adductor muscle; biceps muscle; gastrocnemius muscle; gluteus muscles; quadriceps femoris muscle; sartorius muscle; soleus muscle.
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The pectoralis major's primary functions are flexion, adduction, and internal rotation of the humerus. The pectoral major may colloquially be referred to as "pecs", "pectoral muscle" or "chest muscle" due to it being the largest and most superficial muscle in the chest area.
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Function. The diaphragm is one of the main muscles of respiration. When the muscle fibers contract, the diaphragm is flattened. This increases the volume of the thoracic cavity vertically, which decreases intrapulmonary pressure, and air enters the lungs.
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The function of skeletal muscle is to contract to move parts of the body closer to the bone that the muscle is attached to. Most skeletal muscles are attached to two bones across a joint, so the muscle serves to move parts of those bones closer to each other.
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Muscles move body parts by contracting and then relaxing. Muscles can pull bones, but they can't push them back to the original position. So they work in pairs of flexors and extensors.
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Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body. Connective tissues can have various levels of vascularity.
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What is the major function of muscle? To produce heat, arousal from hibernation, and adaptation to cold. Compare skeletal, smooth, and cardiac muscles as to their microscopic anatomy, location and arrangement in body organs, and function in body organs and function in the body.
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Muscles allow a person to move, speak, and chew. They control heartbeat, breathing, and digestion. Other seemingly unrelated functions, including temperature regulation and vision, also rely on the muscular system. Keep reading to discover much more about the muscular system and how it controls the body.