Ammonia is chief excretory product in the:
A.Reptiles
B.Turtles
C.Mammals
D.Tadpole of frog
Category: Excretion Physiology Mcqs
Chief nitrogenous waste product present in the urine of frog is:
A.Ammonia
B.Urea
C.Uric acid
D.Allantion
Reabsorption of glucose from glomerular filtrate is carried out by:
A.Active transport
B.Osmosis
C.Diffusion
D.None of these
Which of these imparts yellow colour to urine:
A.Urochrome
B.Albumen
C.Cholesterol
D.Urea
In the condition of dilution of our extra-cellular fluid we have:
A.More amount of diluted urine
B.Less amount of diluted urine
C.More amount of concentrated urine
D.Normal urine
Urea is synthesized in the liver because of the presence of:
A.Arginase
B.Citruline
C.Ornithine
D.NH3
What causes liquid part of blood plasma to filter out from glomerulus into Bowman’s capsule:
A.Glomerular hydrostatic pressure
B.Absortpion
C.Dialysis
D.None of them
Composition of bblood is regulated by:
A.Kidneys
B.Brain
C.Lungs
D.None of these
There are two enzymes with a slightly different spellings which of these is secreted by our kidneys:
A.Rennin
B.Renin
C.Both (a) & (b)
D.None of these
Out of 1800 litres of blood circulating through our kidneys in 24 hours amount of plasma fittered out in tubules is:
A.18 litres
B.108 litres
C.120 litres
D.180 litres
