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Chapter 8: Excretion
- Online Test
Chapter 8: Excretion
TEST : 2
# Chapter 8: Excretion
# TN 11th Zoology
Prepare / Learn
Q1.
Urea is transformed through
A.
RBCs
B.
WBCs
C.
blood plasma
D.
All of above
View Solution
Add Work Space
Answer :
Option C
Explaination / Solution:
No Explaination.
# Chapter 8: Excretion
# TN 11th Zoology
Prepare / Learn
Q2.
A person undergoing prolonged fasting his urine will be found to contain abnormal quantities of
A.
Fats
B.
Amino acid
C.
Glucose
D.
Ketones
View Solution
Add Work Space
Answer :
Option D
Explaination / Solution:
No Explaination.
# Chapter 8: Excretion
# TN 11th Zoology
Prepare / Learn
Q3.
The net pressure gradient that cause the fluid to filter out the glomerulus into the capsule is
A.
50 mm hg
B.
75 mm hg
C.
20 mm hg
D.
30 mm hg
View Solution
Add Work Space
Answer :
Option C
Explaination / Solution:
No Explaination.
# Chapter 8: Excretion
# TN 11th Zoology
Prepare / Learn
Q4.
In ornithine cycle which of the following waste are removed from the blood?
A.
CO
2
and urea
B.
Ammonia and urea
C.
CO
2
and ammonia
D.
Urea and urine
View Solution
Add Work Space
Answer :
Option C
Explaination / Solution:
No Explaination.
# Chapter 8: Excretion
# TN 11th Zoology
Prepare / Learn
Q5.
Angiotensinogen is a protein produced and secreted by.
A.
Juxtaglomerular (JG) cells
B.
Macula densa cells
C.
Endothelial cells of blood vessels
D.
Liver cells
View Solution
Add Work Space
Answer :
Option D
Explaination / Solution:
No Explaination.
# Chapter 8: Excretion
# TN 11th Zoology
Prepare / Learn
Q6.
A person who is in a long hunger strike and is surviving only on water will have
A.
Less amino acids in his urine
B.
More glucose in his blood
C.
Less urea in his urine
D.
More sodium in his urine
View Solution
Add Work Space
Answer :
Option C
Explaination / Solution:
No Explaination.
# Chapter 8: Excretion
# TN 11th Zoology
Prepare / Learn
Q7.
Uric acid is the chief nitrogenous component of the excretory product of
A.
Earthworm
B.
Cockroach
C.
Frog
D.
Man
View Solution
Add Work Space
Answer :
Option B
Explaination / Solution:
No Explaination.
# Chapter 8: Excretion
# TN 11th Zoology
Prepare / Learn
Q8.
The principal nitrogenous excretory compound in human is synthesized
A.
in kidney but eliminated mostly though liver
B.
in kidney as well as eliminated by kidneys
C.
in the liver but eliminated mostly though kidneys
D.
In the liver and also eliminated mostly by the same bile
View Solution
Add Work Space
Answer :
Option C
Explaination / Solution:
No Explaination.
# Chapter 8: Excretion
# TN 11th Zoology
Prepare / Learn
Q9.
Uricotelic mode of excreting nitrogenous waste is found in
A.
Reptiles and birds
B.
Birds and annelids
C.
Amphibians and reptiles
D.
Insects and amphibians
View Solution
Add Work Space
Answer :
Option A
Explaination / Solution:
No Explaination.
# Chapter 8: Excretion
# TN 11th Zoology
Prepare / Learn
Q10.
A fall in glomerular filtration rate
A.
Juxtaglomerular cells to release rennin
B.
Adrenal cortex to release aldosterone
C.
Adrenal medulla to release adernaline
D.
Posterior pituitary to release ADH
View Solution
Add Work Space
Answer :
Option A
Explaination / Solution:
No Explaination.
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