BIOD 151 MODUL 3 EXAM QUESTIONS WITH 100%
CORRECT ANSWERS AND EXPLANATIONS PORTAGE
LEARNING (RATED A+)
M3: Exam- Requires Respondus LockDown
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Question 1
pts
Explain why someone who has hypergastrinemia (excessive secretion of gastrin) might
develop gastric/stomach ulcers.
Your Answer:
Gastrin stimulates the secretion of pepsinogens and HCL. If it is excess amount that
means it would be lead to erosion of the stomach.
Gastrin stimulates the secretions of pepsinogens and hydrochloric acid. Excess
amounts would lead to erosion of the stomach lining.
Question 2
pts
Explain in detail how the stomach contents enter the small intestine.
Your Answer:
There is the pyloric sphincter at the base of stomach. Therefore, this valve relaxes
causing a small quantity of chime to pass the opening into the first part of small
intestine. And then, this initiates a reflex. That is why the muscles of the sphincter to
contract and close the opening temporarily. After sphincter relaxes again and it allows
more chime to enter.
The pyloric sphincter (valve), located at the base of the stomach, relaxes causing
a small quantity of chime to pass through the opening into the first part of the
small intestine.
This initiates a reflex that causes the muscles of the sphincter to contract and
close the opening temporarily. Then the sphincter relaxes again and allows more
chime to enter.
,BIOD 151 MODUL 3 EXAM QUESTIONS WITH 100%
CORRECT ANSWERS AND EXPLANATIONS PORTAGE
LEARNING (RATED A+)
Question 3
pts
Look carefully at the diagram below. Label the following 5 organs of the digestive
system.
To receive credit for the intestines you must label the specific region.
, BIOD 151 MODUL 3 EXAM QUESTIONS WITH 100%
CORRECT ANSWERS AND EXPLANATIONS PORTAGE
LEARNING (RATED A+)
3:
4:
7:
9: 10:
Your Answer:
3: Stomach
4: Gallbladder
7: Jejenum
CORRECT ANSWERS AND EXPLANATIONS PORTAGE
LEARNING (RATED A+)
M3: Exam- Requires Respondus LockDown
Browser
Question 1
pts
Explain why someone who has hypergastrinemia (excessive secretion of gastrin) might
develop gastric/stomach ulcers.
Your Answer:
Gastrin stimulates the secretion of pepsinogens and HCL. If it is excess amount that
means it would be lead to erosion of the stomach.
Gastrin stimulates the secretions of pepsinogens and hydrochloric acid. Excess
amounts would lead to erosion of the stomach lining.
Question 2
pts
Explain in detail how the stomach contents enter the small intestine.
Your Answer:
There is the pyloric sphincter at the base of stomach. Therefore, this valve relaxes
causing a small quantity of chime to pass the opening into the first part of small
intestine. And then, this initiates a reflex. That is why the muscles of the sphincter to
contract and close the opening temporarily. After sphincter relaxes again and it allows
more chime to enter.
The pyloric sphincter (valve), located at the base of the stomach, relaxes causing
a small quantity of chime to pass through the opening into the first part of the
small intestine.
This initiates a reflex that causes the muscles of the sphincter to contract and
close the opening temporarily. Then the sphincter relaxes again and allows more
chime to enter.
,BIOD 151 MODUL 3 EXAM QUESTIONS WITH 100%
CORRECT ANSWERS AND EXPLANATIONS PORTAGE
LEARNING (RATED A+)
Question 3
pts
Look carefully at the diagram below. Label the following 5 organs of the digestive
system.
To receive credit for the intestines you must label the specific region.
, BIOD 151 MODUL 3 EXAM QUESTIONS WITH 100%
CORRECT ANSWERS AND EXPLANATIONS PORTAGE
LEARNING (RATED A+)
3:
4:
7:
9: 10:
Your Answer:
3: Stomach
4: Gallbladder
7: Jejenum
