Essay
The structural organization of muscle fibers makes it possible to produce contractile force.
a.What is the fundamental contractile unit of skeletal muscle?
b.What are the names of the bands,lines and zone of the contractile unit of skeletal muscle?
c.Each of the contractile unit region names in (b)contains a letter.What does each of these letters stand for?
d.What changes occur in the contractile unit regions during contraction?
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a.The sarcomere is the fundamental contr...View Answer
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