Acid chyme entering the duodenum causes the intestinal mucosa to secrete the hormone ________, which stimulates the secretion of ________ that is rich in bicarbonates.
A. cholecystokinin; pancreatic juice
B. secretin; pancreatic juice
C. cholecystokinin; bile
D. secretin; intestinal juice
Answer: B
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What structure is covered by many blood vessels and adheres tightly to the surface of the brain?
A) pia mater B) arachnoid mater C) dura mater D) cranial plexus E) choroid plexus
Briefly describe the steps in bone deposition
What will be an ideal response
Match the following:
A) Suspensions B) Colloids C) Solutions 1) Heterogeneous, will not settle. 2) Heterogeneous, will settle. 3) Homogeneous, will not settle. 4) Will not scatter light.
Areas where adult males tend to accumulate subcutaneous fat include the
A. neck, abdomen, and buttocks. B. abdomen, forearms, and hips. C. hips and buttocks. D. breasts, upper back, and buttocks.