Top 150+ Solved Excretory Products and their elimination MCQ Questions Answer
Q. The nature of nitroginious waste and their excretion depend on the large amount of
a. C6H12O6
b. NH2 CONH2
c. H2O
d. CO2
Q. A process takes place in PCT is
a. Absorption of H+ to maintain PH
b. Secretion of buffer HCO3
c. Reabsorption of NACL
d. Secretion of urea
Q. In cortical nephrones (LOH = Loop of henle)
a. LOH is long
b. coloecting tubule is short
c. LOH is sort
d. Absesnce of LOH
Q. Osmolarity of interstitial fluid in cortex is
a. 1200 mosmoiL-1
b. 900 mosmoiL-1
c. 600 mosmoiL-1
d. 300 mosmoiL-1
Q. Function of ANF is
a. Increase the blood pressure
b. Decrease the blood pressure
c. Diulting the blood
d. Concentrating the blood
Q. In Amoeba amonia is excreted by
a. Food vacuole
b. Coutractile vacuole
c. Plasma membrance
d. All of these
Q. Secretion of renin from JG cell is due to
a. A fall gloerular blood flow
b. glomerular blood pressure
c. GFR
d. All of these
Q. It is also acivate the adraral cortex to release aldosterone
a. Angiotensin II
b. Adrenal gland
c. Cortisol
d. ADH