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Question
Cardiac muscle cellsa. do not contract by a sliding filament mechanism.
b. are similar to those of smooth muscle in being nonstriated.
c. have fewer mitochondria than skeletal muscle cells do.
d. possess numerous gap junctions on their sides, favoring rapid spread of excitation.
e. have intercalated disks with tight junctions at their branching ends.
Answer
This answer is hidden. It contains 1 characters.
Related questions
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d. stores fat
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b. gibberellin.
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d. abscisic acid.
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b. B.
c. C.
d. D.
e. E.
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a. A.
b. B.
c. C.
d. D.
e. E.