Multiple Choice
A major difference between smooth muscle and skeletal muscle is that
A) Myosin is the regulatory protein in smooth muscle
B) Myosin is the regulatory protein in skeletal muscle
C) Skeletal muscle may exhibit spontaneous activity
D) Only skeletal muscle requires increased calcium ion concentration in the cytosol for contraction
E) None of the choices are correct
Correct Answer:
Verified
Correct Answer:
Verified
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