The ________ of the stomach and intestine secrete histamine and serotonin.
A. chief cells
B. parietal cells
C. enterochromaffin-like (ECL) cells
D. G cells
Answer: C
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During accommodation for near vision,
a. the ciliary muscle moves away from the lens b. the lens becomes stronger c. the suspensory ligaments become more taut d. both a and b occur e. both b and c occur
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Which of the following is a gastrointestinal hormone that increases the rate of bile secretion by the liver?
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