Which statement about smooth muscle is true?
A) Smooth muscle of the gut is under voluntary control.
B) Smooth muscle cells are multinucleated.
C) Smooth muscle appears striated when viewed with the microscope.
D) Gap junctions are common in smooth muscle.
E) Stretched smooth muscle cells do not contract.

Question

Quizplus · Accepted Answer

Gap junctions are common in smooth muscle and allow for coordinated contraction of multiple cells. A is incorrect because smooth muscle of the gut is under involuntary control. B is incorrect because smooth muscle cells are uninucleated. C is incorrect because smooth muscle appears smooth, not striated, when viewed with the microscope. E is incorrect because stretched smooth muscle cells can still contract.

Which Statement About Smooth Muscle Is True