The function of muscle cells is
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We would love to personalise your learning journey. Sign Up to explore more. Sign Up or Login Skip for now Uh-Oh! That’s all you get for now. We would love to personalise your learning journey. Sign Up to explore more. Sign Up or Login Skip for now Solution There are three types of muscles in the human body:A. Skeletal muscles: Structure:These muscles are attached to the skeleton and help in its movement.These muscles are also known as striated muscles because of the presence of alternate patterns of light and dark bands.The cells of these tissues are multinucleated. Diagram: Function: These are responsible for the voluntary movements of the body.These are attached to the skeleton system and responsible for the movement of the boned.B. Smooth muscles: (adsbygoogle = window.adsbygoogle || []).push({}); Structure:These are non-striated, involuntary muscles controlled by the Autonomous Nervous System.No striations are found.The cells are spindle-shaped.Single nucleus is found. Diagram: Function:It stimulates the contractility of the digestive, urinary, reproductive systems, blood vessels, and airways.It is responsible for all involuntary movements of the body.C. Cardiac muscles: Structure:These are involuntary muscles and are present in heart.They are single-celled and uninucleate.The ends of the cells are joined, and the junctions are called intercalated discs. The cells are attached to each other by desmosomes. Diagram: Function:These are responsible for the rhythmic contraction and expansion of the walls of the heart.These help in pumping blood. (adsbygoogle = window.adsbygoogle || []).push({});MUSCLES-STRUCTURE AND FUNCTIONFunctions of muscle tissue
Properties of muscle tissue All muscle cells share several properties: contractility, excitability, extensibility, and elasticity:
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What is the function of muscle cells quizlet?The general functions of muscle tissue include: production of body movement. stabilization of body positions. storage and movement of substances through the body.
What is the main function of most muscle cells?The muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction.
What are the 3 main functions of muscles?The muscular system consists of various types of muscle that each play a crucial role in the function of the body. Muscles allow a person to move, speak, and chew.
What are the 4 functions of muscles?Review: Introduction to the Muscular System. One of the most predominant characteristics of skeletal muscle tissue is its contractility and nearly all movement in the body is the result of muscle contraction.. Four functions of muscle contraction are movement, posture, joint stability, and heat production.. |