In smooth muscle, the thin filaments are attached to ________ that will draw the cell inward during contraction.

A. myosin
B. thick filaments
C. Z lines
D. dense bodies


Answer: D

Anatomy & Physiology

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Which of the following does not increase the risk of atherosclerosis?

A. Sedentary lifestyle B. A diet high in cholesterol C. Consistent exercise D. Stress E. Smoking

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Which of the following are types of papillae on the tongue that contain taste buds?

A) fungiform and circumvallate B) palatine and circumvallate C) circumvallate and filiform D) fungiform, circumvallate, and filiform

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A phrase that applies to covalent bonding and not other kinds of bonds is

What will be an ideal response?

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Which of the following physiologic responses would you expect to see in a patient with a pH of 7.50?

A. Bicarbonate retention B. Increased respirations C. Decreased respirations D. Hydrogen ion excretion

Anatomy & Physiology