Which vessels open into the left atrium?
A) aorta
B) pulmonary artery
C) pulmonary vein
D) superior vena cava
C
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Scoliosis is an example of what classification of disorders?
A. Infection B. Congenital C. Trauma D. Secondary
The glossopharyngeal and vagus nerves carry signals from the peripheral chemoreceptors to which structure(s)?
A. The central chemoreceptors B. The aortic and carotid bodies C. The aortic and carotid sinuses D. The pneumotaxic center of the pons E. The medulla oblongata
If a cell lacked the enzyme DNA polymerase, it could not
A) form protein. B) form complementary sequences of DNA. C) link segments of DNA together. D) form spindle fibers. E) form a new nuclear membrane during telophase.
In the spinal cord, the grey matter is ________ to the white matter
A) superficial B) deep C) superior D) inferior