Matching I. Choose the one most appropriate
statement for each.
1. ___ bile salts
2. ___ bolus
3. ___ cholecystokinin
4. ___ chyme
5. ___ mucosa
6. ___ ruminants
7. ___ secretin
8. ___ segmentation
9. ___ serosa
A. a process that mixes the contents of the
lumen and forces it against the absorptive
surface of the gut
B. stimulates pancreatic bicarbonate secretion
C. thin, outermost layer of gastrointestinal
tract
D. a softened ball of food particles
E. emulsify fat globules
F. have multiple stomach chambers, some of
which store populations of microorganisms
G. innermost layer of the gut; contains
diverse secretory cells
H. stimulates gallbladder and stomach
emptying as well as pancreatic enzyme
secretions
I. a mixture of food particles in the stomach
Answers: 1. E, 2. D, 3. H, 4. I, 5. G, 6. F, 7. B, 8. A, 9. C
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