BIOD351
Module 7
FINAL TEST READINESS EXAM
Q & S
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1. Multiple Choice: Which of the following is not a layer of
the gastrointestinal tract?
 A) Mucosa
 B) Serosa
 C) Muscularis
 D) Epidermis
 Correct Answer: D) Epidermis
2. Fill-in-the-Blank: The primary site of nutrient absorption in
the gastrointestinal tract is the ___________.
 Correct Answer: small intestine
3. True/False: The liver is considered part of the
gastrointestinal tract.
 Correct Answer: False
4. Multiple Response: Select all that apply. Which of the
following are functions of the stomach?
 A) Digestion of proteins
 B) Absorption of vitamins
 C) Secretion of intrinsic factor
 D) Production of bile
 Correct Answers: A) Digestion of proteins, C) Secretion
of intrinsic factor
5. Multiple Choice: What is the role of the gastrocolic reflex?
 A) To signal the stomach to empty
 B) To initiate peristalsis in the colon after eating
 C) To reduce gastric secretions
 D) To increase bile production
 Correct Answer: B) To initiate peristalsis in the colon after