IUPUI BIOL-N261 FINAL EXAM
2026/2027 LATEST UPDATE
WITH 100% ACCURATE SOLUTIONS
The basic unit of the liver is the... - Precise Answer ✔✔lobule
which of the following is NOT a function of the respiratory system?
A. protection from dehydration by filtering water out of the air
B. movement of air to and from the exchange surfaces
C. production of sound
D. providing an extensive surface area for gas exchange
E. All of the above are functions - Precise Answer ✔✔A
which of the following is a small intestine feature that increases the surface area for digestion and
absorption?
A. cilia
B. microvilli
C. haustra
D. teniae coli
E. rugae - Precise Answer ✔✔B
Which of the following absorbs digested fats?
A.absorptive cells
B. lacteals
C. enteroendocrine cells
D. rugae
E. intestinal crypts - Precise Answer ✔✔B
, Contraction of the cremaster muscle... - Precise Answer ✔✔moves the testis closer to the body cavity
An hepatic (portal) triad consists of branches of the:
A. central vein, hepatic vein, and bile duct.
B. hepatic portal vein, central vein, and hepatic artery.
C. hepatic portal vein, hepatic artery, and hepatic vein.
D. hepatic portal vein, hepatic artery, and bile duct.
E. hepatic artery, central vein, and bile duct. - Precise Answer ✔✔D
The ureters: - Precise Answer ✔✔have a layer of transitional epithelium
The process whereby ovum production occurs is: - Precise Answer ✔✔oogenesis
Compared with the right primary bronchus. the left bronchus is:
A.more prone to blockage
B. steeper
C.less resistant to airflow
D. all of the above
E. none of the above - Precise Answer ✔✔E. none of the above
Which of the following is a function of Sertoli cells (nurse cells)?
A. nourish the spermatogenic cells
B. secrete androgen-binding protein (ABP)
C. form the blood-testis barrier
D. A and C
E. All of the above - Precise Answer ✔✔E. all of the above
2026/2027 LATEST UPDATE
WITH 100% ACCURATE SOLUTIONS
The basic unit of the liver is the... - Precise Answer ✔✔lobule
which of the following is NOT a function of the respiratory system?
A. protection from dehydration by filtering water out of the air
B. movement of air to and from the exchange surfaces
C. production of sound
D. providing an extensive surface area for gas exchange
E. All of the above are functions - Precise Answer ✔✔A
which of the following is a small intestine feature that increases the surface area for digestion and
absorption?
A. cilia
B. microvilli
C. haustra
D. teniae coli
E. rugae - Precise Answer ✔✔B
Which of the following absorbs digested fats?
A.absorptive cells
B. lacteals
C. enteroendocrine cells
D. rugae
E. intestinal crypts - Precise Answer ✔✔B
, Contraction of the cremaster muscle... - Precise Answer ✔✔moves the testis closer to the body cavity
An hepatic (portal) triad consists of branches of the:
A. central vein, hepatic vein, and bile duct.
B. hepatic portal vein, central vein, and hepatic artery.
C. hepatic portal vein, hepatic artery, and hepatic vein.
D. hepatic portal vein, hepatic artery, and bile duct.
E. hepatic artery, central vein, and bile duct. - Precise Answer ✔✔D
The ureters: - Precise Answer ✔✔have a layer of transitional epithelium
The process whereby ovum production occurs is: - Precise Answer ✔✔oogenesis
Compared with the right primary bronchus. the left bronchus is:
A.more prone to blockage
B. steeper
C.less resistant to airflow
D. all of the above
E. none of the above - Precise Answer ✔✔E. none of the above
Which of the following is a function of Sertoli cells (nurse cells)?
A. nourish the spermatogenic cells
B. secrete androgen-binding protein (ABP)
C. form the blood-testis barrier
D. A and C
E. All of the above - Precise Answer ✔✔E. all of the above
