Which of the following is a nucleus found in the midbrain that releases dopamine?
a) Substantia nigra
b) Inferior olivary nucleus
c) Inferior colliculus
d) Cerebral peduncle
e) pontine nucleus
a
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DNA replication ________.
A) can also be called mitosis B) is spontaneous, not requiring enzyme action C) takes place during interphase of the cell cycle D) occurs only in translationally active areas
What is the result of sympathetic stimulation to the heart?
A. Squeezing of the pericardial sac B. Decreased intraventricular pressure C. Decreased heart rate D. Increased heart rate and force E. Decreased cardiac output
Which type of receptor is sensitive to changes in blood pH?
A) baroreceptors B) proprioceptors C) photoreceptors D) chemoreceptors E) mechanoreceptors
Which of the following is not found in the ureter?
A. Two layers of smooth muscle B. Adventitia C. Skeletal muscle D. Three layers of smooth muscle E. Transitional epithelium