Motor unit sarcomere filament motor neuron concept

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Motor unit
SarcomereFilamentMotor neuronCONCEPTMuscle Contractions: Micro Level8Which of the following conditions involves painful friction between two bones?
CONCEPTSkeletal Health and Disorders9Some muscle groups work ________, meaning one muscle in the group opposes the action ofthe other.
antagonisticallyCONCEPTTypes of Skeletal Muscle and Muscle Contraction Overview10Which of the following is a two-layered tissue that covers the bones?
CONCEPTBone Structure and Growth11What helps an information signal to cross a synapse and enter the muscular system?Nerve impulseNeurotransmitterSodiumCalcium
CONCEPTNervous System and Contractions
12Why do bones undergo remodeling?
CONCEPTHomeostasis and Bone Remodeling

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Term
Fall
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Skeletal Health and Disorders

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