When comparing smooth and skeletal muscle cells, which of the following statements is true?
A. Smooth muscle cells have striations.
B. The myofilaments in smooth muscle do not form sarcomeres.
C. Smooth muscle cells are larger than skeletal muscle cells.
D. Smooth muscle has a lot of actin and myosin.
E. Smooth muscle cells are multinucleated.
B
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A gene is best defined as _________________.
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A) three B) five C) seven D) twelve E) fifteen