Which of the following statements concerning smooth muscle is true?
A) It contains many sarcomeres.
B) Caveolae seem to take the place of the myofibrils.
C) A calcium-calmodulin complex initiates cross-bridge formation.
D) The cells are large and multinuclear.
E) It has a well-developed sarcoplasmic reticulum.
Correct Answer:
Verified
Q155: What are caveolae?
A) Ion channels that allow
Q156: Select the phrase that does not belong
Q157: In smooth muscle, cross-bridging occurs due to
A)
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