If Henle's loop was absent from mammalian nephron, which of the following is to be expected:
1. | There will be no urine formation |
2. | There will be hardly any change in the quality and quantity of urine formed |
3. | The urine will be more concentrated |
4. | The urine will be more diluted |
Saline solution is given to patients of Cholera because:
1. Na+ prevents water loss from the body
2. NaCl function as regulatory material
3. NaCl produces energy
4. NaCl is antibacterial
Which pair is correct:
1. Sweat = temperature regulation
2. Saliva = sense of food taste
3. Sebum = sexual attraction
4. Humerus = Hind leg
Conversion of ammonia to urea is done by ……..... cycle:
1. | Ornithine cycle | 2. | Arginine cycle |
3. | Fumaric cycle | 4. | Citrulline cycle |
Concentration of urine depends upon which organ:
1. Bowman's capsule
2. Length of Henle's loop
3. P.C.T.
4. Network of capillaries arising from glomerulus
Uricotelism is found in:
1. Fishes and freshwater protozoans
2. Birds, reptiles, and insects
3. Frogs and toads
4. Mammals and birds
A person is undergoing prolonged fasting. His urine will be found to contain abnormal quantities of:
1. Fats
2. Amino acids
3. Ketones
4. Glucose
The net pressure gradient that causes the fluid to filter out of the glomeruli into the capsule is:
1. 20 mm Hg
2. 50 mm Hg
3. 75 mm Hg
4. 30 mm Hg
In the ornithine cycle which of the following wastes are removed from the blood:
1. CO2 and ammonia
2. Ammonia and urea
3. CO2 and urea
4. Urea and urine