identify the correct a)Each G-actin molecule has a single myosin-binding site, b)Each myosin head has one actin binding site and one binding site for ATP c)Functionally, the sarcomere is the contractile apparatus in a myofibril—the muscle fiber’s fundamental unit of action d)According to the slidingfilament model, the filaments do not change in length when the sarcomere shortens e) all are correct f)d is wrong
Posted on: Sun, 26 May 2013 03:27:52 +0000
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