Ppt The Muscular System Powerpoint Presentation Free Download Id The muscular system. the document summarizes the key components and functions of the muscular system. it describes the three main types of muscle tissue skeletal, smooth, and cardiac muscle and their distinct characteristics. skeletal muscle is voluntary and attached to bones, controlling movement, posture, and respiration. General anatomy of muscles. this document provides an overview of muscle anatomy and physiology. it discusses the three types of muscles skeletal, smooth and cardiac and their microscopic structures. skeletal muscle is composed of fascicles containing bundles of striated muscle fibers. each fiber contains myofibrils made up of actin and.
Ppt The Anatomy And Physiology Of The Muscular System Powerpoint The muscular system powerpoint. this document provides an overview of the muscular system, including the structure and function of muscles. it discusses the three main types of muscles skeletal, smooth, and cardiac and their characteristics. skeletal muscles, also called voluntary muscles, are under conscious control and allow for movement. Contractility. muscles can shorten with force causing movement of structures to which they’re attached; lengthen passively (gravity or force of opposing muscle) excitability. muscles respond to stimuli (usually nerves cause contraction of skeletal muscle) extensibility. skeletal muscle can be stretched to resting length and a little beyond. 2: muscle contraction. skeletal muscle → sarcolemma → t tubules → calcium channels. ach binds to the skeletal muscle, allowing the action potential (ap) to continue on the surface of the skeletal muscle. the ap travels down the muscle cell membrane (sarcolemma) & continues to travel deep within the skeletal muscle via t tubule. 2 types of muscle skeletal – striated & voluntary smooth – involuntary cardiac heart the word “striated” means striped. skeletal muscle appears striped under a microscope. 3 muscles and muscle fiber structure muscles are composed of many fibers that are arranged in bundles called fascicles.
Ppt Chapter 6 The Muscular System Powerpoint Presentation Free 2: muscle contraction. skeletal muscle → sarcolemma → t tubules → calcium channels. ach binds to the skeletal muscle, allowing the action potential (ap) to continue on the surface of the skeletal muscle. the ap travels down the muscle cell membrane (sarcolemma) & continues to travel deep within the skeletal muscle via t tubule. 2 types of muscle skeletal – striated & voluntary smooth – involuntary cardiac heart the word “striated” means striped. skeletal muscle appears striped under a microscope. 3 muscles and muscle fiber structure muscles are composed of many fibers that are arranged in bundles called fascicles. Exercise increases muscle size, strength, and endurance. aerobic (endurance) exercise (biking, jogging) results in stronger, more flexible muscles with greater resistance to fatigue. increases blood supply, increase in number of mitochondria, & ability to store o2. makes body metabolism more efficient. It's time to talk about the anatomy and physiology of the muscular system! this template perfect for high school anatomy classes will allow you to explain different muscles of the body. if you notice, the included illustrations are very detailed. thanks to smart servier medical art we can use such resources that go great with our presentations.
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