The diffusion of calcium ions into a smooth muscle cell does not depolarize the membrane so no action potential occurs.
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Q141: Which of the following is NOT true
Q142: In smooth muscle,cross-bridging occurs due to
A)calcium binding
Q143: Smooth muscle
A)responds in an all-or-none fashion.
B)depolarizes when
Q144: Susan slipped on the ice and was
Q146: Myosin phosphatase
A)activates myosin kinase.
B)forms the cross-bridge.
C)removes phosphate
Q149: Maureen is hiking in the cold, and
Q149: Functionally,smooth muscle
A)is well adapted to anaerobic metabolism.
B)exhibits
Q151: Betsy took a fall,broke her arm,and when
Q153: Multiunit smooth muscle is located in the
A)
Q159: The type of neurotransmitter or hormone that
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