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Skeletal Muscle Research Paper

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Skeletal muscle is innervated is controlled by the somatic nervous system. It is responsible for voluntary (controlled by individual free will) motion such as walking, lifting up things, running etc. skeletal muscle is positioned next to blood vessels as well as lymph vessels. Contracting skeletal muscles releases a huge amount of non-useable energy that can be dissipated by sweating. When the body temperature drops in the cold or we are very sick - the hypothalamus can stimulate the skeletal muscle to contract and warm the body (shivering).
The smallest functional basic unit of the muscle is the sarcomere and sarcomere consist thick filaments contain a protein called myosin and thin filament contains actin. These proteins work together
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File one Summary: Skeletal muscles are made out of striated subunits called sarcomeres, which are made out of the myofilaments actin and myosin. Skeletal muscles contain myofibrils. Every myofibril is striated with dull and light bands. I bands contain just thin fibers, made fundamentally out of actin.

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Within modern day society males and females are given the same educational opportunities, the way in which these opportunities are taken is what determines how males and females ought to be treated and thought of by society. Throughout the last century, there has been the identification of superior intellectual levels between males and females, these levels of intelligence are connected to prestige, gender identification and academic success. In “Mind Over Muscle” by David Brooks, the age of information has incorporated the intellectual difference between the sexes by displaying women as more academically efficient than their male counterpart. Throughout history women have been view by society, well by men, as incompetent, uneducated individuals

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There are four steps in the muscle contraction cycle. At the beginning of contraction, the sarcoplasmic reticulum releases ca2+ into the sarcoplasm where they will bind to troponin. Troponin then moves tropomyosin away from the myosin binding sites on actin. Once binding sites are free the contraction cycle will begin. Step one of the contraction cycle is ATP Hydrolysis.

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