1|Page
BIOL 235 FINAL EXAM AND PRACTICE EXAM VERIFIED 120
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||BEST VERSION||QUICK
PASS!!!
The capability of the GI tract to move material along its length is
called (1) motility, (2) propulsion, (3) digestion, (4) defecation.
A) 1 only
B) 2 only
C) 3 only
D) 4 only
E) both 1 and 2 - ANSWER-E
Which of the following are classified as chronic obstructive
pulmonary disorders?
A) chronic bronchitis
B) emphysema
C) pneumonia
D) asthma
E) A and B are correct - ANSWER-E
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Which layer of the GI tract is composed of areolar connective
tissue containing blood and lymph vessels?
A) mucosa
B) lamina propria
C) MALT
D) muscularis
E) epithelium - ANSWER-B
Name the layer labeled A
A) submucosa
B) serosa
C) longitudinal muscle
D) mucosa
E) circular muscle - ANSWER-E
Why do emotions such as anger or fear slow digestion?
A) because they stimulate the parasympathetic nerves
supplying the GI tract
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B) because they stimulate the somatic nerves that supply the GI
tract
C) because they stimulate the sympathetic nerves that supply
the GI tract
D) they do not affect digestion
E) because all emotions are controlled by the vagus nerve -
ANSWER-C
The hard palate...(1) is the anterior portion of the roof of the
mouth, (2) is formed by the maxillae and palatine bones, and
(3) is covered by a mucous membrane.
A) 2 only
B) 1 only
C) 3 only
D) both 1 and 2
E) all of these choices - ANSWER-E
The pharynx...
A) is composed of smooth muscle
B) serves the respiratory, but not digestive system
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C) is lined with a serous membrane
D) extends from the internal nares to the esophagus
E) all of these are correct - ANSWER-D
Deglutition...
A) occurs in voluntary, pharyngeal, and esophageal stages
B) involves the mouth, pharynx, and esophagus
C) is controlled directly by the medulla oblongata and the
hypothalamus
D) A and B are correct
E) A, B, and C are correct - ANSWER-D
What does the line G point to?
A) pylorus
B) pyloric sphincter
C) rugae
D) pyloric antrum
E) greater curvature - ANSWER-D
BIOL 235 FINAL EXAM AND PRACTICE EXAM VERIFIED 120
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||BEST VERSION||QUICK
PASS!!!
The capability of the GI tract to move material along its length is
called (1) motility, (2) propulsion, (3) digestion, (4) defecation.
A) 1 only
B) 2 only
C) 3 only
D) 4 only
E) both 1 and 2 - ANSWER-E
Which of the following are classified as chronic obstructive
pulmonary disorders?
A) chronic bronchitis
B) emphysema
C) pneumonia
D) asthma
E) A and B are correct - ANSWER-E
,2|Page
Which layer of the GI tract is composed of areolar connective
tissue containing blood and lymph vessels?
A) mucosa
B) lamina propria
C) MALT
D) muscularis
E) epithelium - ANSWER-B
Name the layer labeled A
A) submucosa
B) serosa
C) longitudinal muscle
D) mucosa
E) circular muscle - ANSWER-E
Why do emotions such as anger or fear slow digestion?
A) because they stimulate the parasympathetic nerves
supplying the GI tract
,3|Page
B) because they stimulate the somatic nerves that supply the GI
tract
C) because they stimulate the sympathetic nerves that supply
the GI tract
D) they do not affect digestion
E) because all emotions are controlled by the vagus nerve -
ANSWER-C
The hard palate...(1) is the anterior portion of the roof of the
mouth, (2) is formed by the maxillae and palatine bones, and
(3) is covered by a mucous membrane.
A) 2 only
B) 1 only
C) 3 only
D) both 1 and 2
E) all of these choices - ANSWER-E
The pharynx...
A) is composed of smooth muscle
B) serves the respiratory, but not digestive system
, 4|Page
C) is lined with a serous membrane
D) extends from the internal nares to the esophagus
E) all of these are correct - ANSWER-D
Deglutition...
A) occurs in voluntary, pharyngeal, and esophageal stages
B) involves the mouth, pharynx, and esophagus
C) is controlled directly by the medulla oblongata and the
hypothalamus
D) A and B are correct
E) A, B, and C are correct - ANSWER-D
What does the line G point to?
A) pylorus
B) pyloric sphincter
C) rugae
D) pyloric antrum
E) greater curvature - ANSWER-D
