Multiple ChoiceThe plasma membrane of a muscle fiber is called the ____________ and it wraps bundles of ____________.
Multiple ChoiceTrue or False: if false, chose the answer that corrects the statement.The smallest contractile unit of a muscle is the muscle cell.
Multiple ChoiceWhere does 95% of the energy needed for contraction come from during moderate exercise?
Open QuestionThe connective tissue covering that encloses the sarcolemma of an individual muscle fiber is called thea. epimysium,b. perimysium,c. endomysium,d. periosteum.
Open QuestionA fascicle is aa. muscle,b. bundle of muscle fibers enclosed by a connective tissue sheath,c. bundle of myofibrils,d. group of myofilaments.