An adrenergic drug that worked in opposition to epinephrine would _____
A) be agonist and increase heart rate
B) increase heart rate
C) be antagonist and decrease heart rate
D) decrease heart rate
Ans: C) be antagonist and decrease heart rate
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Sensory neurons of the PNS are
A) unipolar. B) bipolar. C) anaxonic. D) multipolar. E) tripolar.
The cell bodies of the parasympathetic preganglionic neurons are located in the ________.
A. spinal cord only B. autonomic ganglia located very near or within the effectors C. brain only D. autonomic ganglia located far away from the effectors E. brain and the spinal cord
The epithelial lining of the proximal convoluted tubule has a brush border of microvilli.
Answer the following statement true (T) or false (F)
Steroids are a type of ________.
A. lipid B. sugar C. protein D. nucleic acid