BIO 152 -MODULE 4 EXAM - REQUIRES RESPONDUS LOCKDOWN BROWSER +
WEBCAM|QUESTIONS AND ANSWERS|2025 UPDATE|100% CORRECT.
Due No due date Points 100 Questions 32 Time Limit 60 Minutes
Requires Respondus LockDown Browser
Attempt History
Attempt Time Score
LATEST Attempt 1 53 minutes 95 out of 100
Score for this quiz: 95 out of 100
Submitted Apr 23 at 3:07pm
This attempt took 53 minutes.
Question 1 pts
The circulatory system is response for which of the following functions?
Supply cells with oxygen
Transportation of gases
Rid cells of waste
Prevents loss of blood
Correct! All the above
Question 2 pts
1/21
,Correct!
Question 3 pts
Which layer of heart is composed of the contractile cardiac muscle?
Pericardium
Endocardium
Correct! Myocardium
Mediastinal
Question 4 pts
What is the purpose of the fossa ovalis in a fetus?
Your Answer:
This allows blood flow between the chambers without having to go
through the underdeveloped lungs.
2/21
, The fossa ovalis marks the place of an opening between the
atria which is present in all developing fetuses. It allows fetal
blood to move directly from right to left atrium, bypassing he
undeveloped lungs. The fossa ovalis closes during birth so
that the lungs can receive oxygen once the baby is born.
Question 5 pts
Label the figure below (A-E):
A:
B: (In blue)
C:
D:
E:
3/21
WEBCAM|QUESTIONS AND ANSWERS|2025 UPDATE|100% CORRECT.
Due No due date Points 100 Questions 32 Time Limit 60 Minutes
Requires Respondus LockDown Browser
Attempt History
Attempt Time Score
LATEST Attempt 1 53 minutes 95 out of 100
Score for this quiz: 95 out of 100
Submitted Apr 23 at 3:07pm
This attempt took 53 minutes.
Question 1 pts
The circulatory system is response for which of the following functions?
Supply cells with oxygen
Transportation of gases
Rid cells of waste
Prevents loss of blood
Correct! All the above
Question 2 pts
1/21
,Correct!
Question 3 pts
Which layer of heart is composed of the contractile cardiac muscle?
Pericardium
Endocardium
Correct! Myocardium
Mediastinal
Question 4 pts
What is the purpose of the fossa ovalis in a fetus?
Your Answer:
This allows blood flow between the chambers without having to go
through the underdeveloped lungs.
2/21
, The fossa ovalis marks the place of an opening between the
atria which is present in all developing fetuses. It allows fetal
blood to move directly from right to left atrium, bypassing he
undeveloped lungs. The fossa ovalis closes during birth so
that the lungs can receive oxygen once the baby is born.
Question 5 pts
Label the figure below (A-E):
A:
B: (In blue)
C:
D:
E:
3/21
