Process of ultrafiltration occurs in which of these organs:
A.Urinary bladder
B.Bowman’s capsule
C.Spleen
D.Tissue fluid
Category: Excretion Physiology Mcqs
How much amount of blood circulates through our kidneys every 24 hours:
A.180 litres
B.1080 litres
C.1200 litres
D.1800 litres
What happens when amount of ADH decreases:
A.Our rate of micturition increases
B.Our rate of micturition decreases
C.Our rate of micturition remains the same
D.Nothing of these happens
Snakes living in the desert are mainly:
A.Ureotelic
B.Uricotelic
C.Ammonotelic
D.Aminotelic
Urea is synthesized during:
A.Respiratory activity
B.Glycolytic process
C.Ornithine cycle
D.None of these
A person having more urination, thirst is the case of deficiency of:
A.ADH
B.Insulin
C.Adrenaline
D.None of these
Ornithine cycle occurs in the:
A.Liver of all ureotelic animals
B.Kidney of all ureotelic animals
C.Both (a) & (b)
D.None of these
When we take more tea we pass more urine because:
A.Caffeine present in it is diuretic
B.It increases concentration of our ECF
C.It increases our blood pressure
D.It depresses our nervous system
Kidneys regulate blood pressure by:
A.Formation of angiotensin-I and angiotensin-II which is a powerful vassopressor
B.Formation of less or amount of urine when blood pressure is not normal
C.Increasing RBCs formation
D.None of these
In which of these animals the ammnia formed by deamination of excess of amino acids is converted to urea:
A.Aminotelic animals
B.Ammonotelic animals
C.Ureotelic animals
D.None of these
