Bio 252 Exam 3 Review Questions and
Answers
The _________ phase of gastric secretion is stimulated by food-related sensory input (smell, sight, taste,
etc)
A) Celiac
B) Gastric
C) Cephalic
D) Intestinal
E) Pancreatic - Ans:-C) Cephalic
Which of the following stimulates parietal cells to in...
In the porta hepatis, the _________ supplies the liver with _________
A) Hepatic vein; oxygen-poor venous blood
B) Hepatic artery; oxygen-rich blood
C) Hepatic portal vein; nutrient-rich blood from GI tract
D) All of the above
E) B and C only - Ans:✔✔-E) B and C only
This component of bile allows it to emulsify fats:
A) Bile salts
B) pH
C) Bilirubin
D) Triglycerides
E) It's yellow-green color - Ans:✔✔-B) pH
Emulsification, mastication, and segmentation are all examples of what digestive process?
A) Ingestion
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