Get Body Smart.doc - Muscular System Get Body Smart Name: _...

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Muscular SystemName: ____________________________________________Get Body SmartPeriod:12345678Get Body SmartPART I: Go toand click on section “Muscle Physiology”.Under tutorials, start with“Muscle Fiber Location and Composition”, then for Part II, “Nerve Supply to Muscle Fibers” and finally forPart III “Muscle Contraction Physiology”.Complete each underlying tutorial.Location of Muscle Fibers1.What is a bundle of skeletal muscle fibers called?2.What other types of tissues are found that make a muscle an organ?General Anatomy of Muscle Fibers3.Where are the longest muscle fibers found in the body?4.Define sarcoplasm.5.What are myofibrils?6.What is the plasma membrane of a muscle cell called?7.What is the reason for striations in skeletal muscle?8.What organelle do muscle cells have a lot of because of their high protein content and length?Sarcomeres9.Sarcomeres are made up of repeating subunits of a ______________ and several types of ___________.10. What proteins form the lateral boundaries of a sarcomere?

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Term
Fall
Professor
Temme

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