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प्रश्न
Choose the correct option.
Volume of the urine is regulated by ______.
पर्याय
aldosterone
ADH
both aldosterone and ADH
none
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उत्तर
both aldosterone and ADH
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संबंधित प्रश्न
The diagram shows the Excretory System of a Human Being. Study the same and then answer the questions that follow:
(i) Name the parts labeled 1, 2,3, and 4.
(ii) Give the main function of the parts labeled 5,6, 7 and 8.
(iii) Name the endocrine gland which could be added in diagram and state its location/position
Give Technical Terms:
The pigments produced by the breakdown of haemoglobin in liver.
Multiple Choice Question: Urea is synthesized from extra amino acids in:
Identify the structures present in the cortex of the kidney.
Identify the CORRECT statement.
Match the parts of the nephron in column I with their function in column II.
| Column I | Column II | ||
| (a) | Loop of Henle | (i) | Ultrafiltration |
| (b) | Proximal convoluted tubule | (ii) | Secretion of hydrogen ions |
| (c) | Distal convoluted tubule | (iii) | Reabsorption of glucose |
| (d) | Bowman's capsule | (iv) | Concentration of urine |
The narrower lower part of the uterus is ______.
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 |
Sodium chloride contained in glomerular filtrate is fully reabsorbed in the renal tubule.
Urethral external sphincter present between urinary bladder and urethra is made up of ______ muscles, and is ______ in nature.
