Intracellular calcium levels have an effect on

a. cell motility.
b. cilia action.
c. secretion by exocytosis.
d. muscle contraction.
e. all of these.


E

Anatomy & Physiology

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At what level do the common carotids bifurcate into the internal and external carotid arteries?

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Which of the following represents a type of movement where there is a decrease in the angle between articulating bones?

a) Flexion b) Extension c) Gliding d) Circumduction e) Rotation

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The external urethral sphincter is reinforced by a skeletal muscle sheet called the ____________

Fill in the blank(s) with correct word

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Radial acceleration is directly affected by which of the following?

A. tangential velocity B. radius of rotation C. both A and B D. none of the above

Anatomy & Physiology