Human Excretion System
.
- 1.
Ammonia is the main nitrogenous waste product of humans.
- A.
True
- B.
False
Correct Answer
B. False -
- 2.
Skin is also a kind of excretory organ.
- A.
True
- B.
False
Correct Answer
A. True -
- 3.
Glomerulus filters the impure blood
- A.
True
- B.
False
Correct Answer
A. True -
- 4.
Yellow colour of untrine is due to photochrome pigmet.
- A.
True
- B.
False
Correct Answer
B. False -
- 5.
Micturition is the process of voiding urine.
- A.
True
- B.
False
Correct Answer
A. True -
- 6.
What are the function of kidney?
- A.
Excretion
- B.
Osmoregulation
- C.
Regulation
- D.
A & b both
Correct Answer
D. A & b both -
- 7.
Name of main nitrogenous waste is
- A.
Uric acid
- B.
Urine
- C.
Urea
- D.
Ammonia
Correct Answer
C. Urea -
- 8.
Name the funactional unit of excretion?
- A.
Kidney
- B.
Neuron
- C.
Nephron
- D.
Skin
Correct Answer
C. Nephron -
- 9.
What are the main parts of nephron
- A.
Renal capsule & renal tubule
- B.
Bowman capsule & renal tubule
- C.
PCT ,DCT & Collecting duct
- D.
A & B
- E.
None
Correct Answer
A. Renal capsule & renal tubule -
- 10.
Urine is relaesed into renal pelvis by-
- A.
Collecting Tubule
- B.
Collecting Duct
- C.
DCT
- D.
A & B
Correct Answer
B. Collecting Duct -
- 11.
Impure blood is brought to nephron by
- A.
Renal artery
- B.
Renal vein
- C.
Renal capsule
- D.
Capillaries
Correct Answer
A. Renal artery -
- 12.
Filtration of impure blood is done by-
- A.
Bowman capsule
- B.
Glomeruls
- C.
A & B both
- D.
None
Correct Answer
B. Glomeruls -
- 13.
Reabsorption is done by -
- A.
PCT
- B.
DCT
- C.
Loop of Henle
- D.
All of these
Correct Answer
D. All of these -
- 14.
Purified blood is send back to body by-
- A.
Capillaries
- B.
Vein
- C.
Renal vein
- D.
Renal artery
Correct Answer
C. Renal vein -
- 15.
Glucose and urea are reabsorbed by renal tubule
- A.
True
- B.
False
Correct Answer
B. False -
- 16.
Amino acids.water and salts are reaborbed by renal tubule
- A.
True
- B.
False
Correct Answer
A. True -
- 17.
Amount of urine produced varies according to age,temperature or medicine intake.
- A.
True
- B.
False
Correct Answer
A. True -
- 18.
The condition when kidney fail to work is called-
- A.
Kidney disorder
- B.
Kidney failure
- C.
Renal failure
- D.
Kidney malfunctioning
Correct Answer
C. Renal failure -
- 19.
Artificial kidney works on the basis of
- A.
Osmosis
- B.
Diffusion
- C.
Dialysis
- D.
None
Correct Answer
C. Dialysis -
- 20.
Useful substances are reabsorbed by the network of capillaries surrounding the tubule.
- A.
True
- B.
False
Correct Answer
A. True -
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Jul 08, 2020Quiz Edited by
ProProfs Editorial Team -
Jul 31, 2010Quiz Created by
Meenee
Back to top