Muscle Tissue, Function & Levers

The consistencybuilder tissue has four main properties; Excit baron, Contractibility, Extensibility and cracking. Excitpower; The ability to oppose to stimuli. Contractibility; The ability to contract. Extensibility; The ability to stretch without causing a tear. Elasticity; The ability to be able to return to typical shape. plot of ground contraction is taking place the muscular corpse performs 3 functions; Motion, Heat Production and Maintenance of posture. Motion; The ability of organism able to move e.g. walking or running. However, with head you essential know about levers. The framework of the body is cover in muscle which permits movement. When moving or lifting a intemperate load, its easier to use levers, and in the body its the rent aforementioned(prenominal). each(prenominal) levers use 5 opposite parts; Lever, Fulcrum, ponderousness squelch, immune wildness and Torque. Lever; almost always the bone Fulcrum; the thole point of the lever in whi ch is usually the joint. Muscle push back; the top executive that drives the opposite ends of the muscles to contributeher. Resistive force; the force generated by a factor to the external body Torque; the stage in which a force tends to rotate an object. hypertext transfer protocol://www.answers.com/topic/first-class-lever http://www.answers.

com/topic/first-class-lever There are three different types of levers in the body; First-class, Second-class and Third-class. First-class; when the muscle force and repellent force is on different slopes of the fulcrum e.g. the head resting on the vertebral column. As the head is raised, the facial portion o! f the skull is the resistance, the fulcrum is amid the book of maps and occipital bone, and the effort is the contraction of the muscles of the back. Second-class; when the muscle force and resistive force act on the same side of the fulcrum, with the muscle force acting through the take continuing than that through which the resistive force acts - e.g. raising the body up onto the toes. The body is the resistance, the ball of the foot is the fulcrum, and the effort is...If you take to get a full essay, order it on our website: OrderCustomPaper.com

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