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what are the three types of muscles in the muscular system?
Skeletal , smooth, cardiac
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Muscles make up what percentage of bodyweight?
42%
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name the two essential ingrediants that are needed for muscles to function properly
Nutrition and oxigen
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name the two points of attachment of muscles.
origin and insertion.
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skeletal muscle is also known as ?
striated or voluntary
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a wide sheet like tendon is known as ?
aponnuerois
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name the 3 distiguishable parts of the muscle?
body , origin, and insertion
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antagonist
muscle that counteracts the action of another muscle
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prime mover
musle that is primary in a given movement produced by its contraction.
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synergist
muscle that acts with another muscle to produce movement
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smooth muscle is aso known as ?
involuntary ,visaceal, unstraited
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name 5 examples of smooth muscles found in the internal organs.
digestive trac, skin ,eyes, respritory trac, and urinary trac
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the muscles of the heart
cardiac
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name the primary functions of the muscle system
movment maintain, posture, and produce heat
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