When a neurotransmitter opens a chemically gated ion channel that allows sodium to enter the postsynaptic cell, the result is an
A. EPSP.
B. IPSP.
A
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The sectional imaging modality best able to demonstrate a microfracture is MRI.
Answer the following statement true (T) or false (F)
The intestinal lining bears a series of transverse folds called
A) rugae. B) mucous glands. C) villi. D) circular folds. E) microvilli.
Alcohol acts as a diuretic because it ________
A) is not reabsorbed by the tubule cells B) inhibits the release of ADH C) increases the rate of glomerular filtration D) increases secretion of ADH
What are the three embryonic divisions of the digestive system?
A. Ectoderm, endoderm, mesoderm B. Stomach, liver, small intestine C. Coelom, dorsal cavity, ventral cavity D. Foregut, midgut, hindgut E. Stomach, small intestine, large intestine