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प्रश्न
What is osmoregulation?
उत्तर
It is the mechanism by which the osmotic pressure is maintained and regulated between the body cells and the intercellular fluid by taking in the fluid or by giving out excess of fluid in the cell.
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संबंधित प्रश्न
Name the blood vessel that brings blood to the kidneys.
Draw and label the diagram.
Nephron
Choose the odd one out in the following serie:
Urea, uric acid, haemoglobin.
What are the functions of ureter and urethra?
How is urea produced?
Differentiate the following.
Excretion and Secretion
The collective name given to a cup like structure containing a tuft of capillaries.
Na+ and Cl− ions move from ____________ to the tissue fluid.
What is the contribution of Joseph E. Murray to Nephrology?
Match the terms given in Column I with their physiological processes given in Column II and choose the correct answer
| Column I | Column II |
| A. Proximal convoluted tubule | i. Formation of concentrated urine |
| B. Distal convoluted tubule | ii. Filtration of blood |
| C. Henle's loop | iii. Reabsorption of 70 - 80% of electrolytes |
| D. Counter-current mechanism | iv. Ionic balance |
| E. Renal corpuscle | v. Maintenance of concentration gradient in medulla |
