Biology, 29.08.2020 04:01, jaustin1961

A cardiac muscle cell is: A. a voluntary muscle just like skeletal muscle. B. contracts spontaneously. C. is joined to other cardiac muscle cells by structures called intercalated discs. D. has numerous nuclei. E. Two of the statements above are correct

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A cardiac muscle cell is: A. a voluntary muscle just like skeletal muscle. B. contracts spontaneousl...