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प्रश्न
Write down the functional activity of the following parts:
Vasa recta
उत्तर
It serves as a countercurrent exchanger, maintaining the concentration gradient in the renal medulla.
संबंधित प्रश्न
State whether true or false. If false, correct the statement.
Glomerular filtrate consists of many substances like amino acids, vitamins, hormones, salts, glucose and other essential substances.
Explain the structure of kidney and the steps involved in the formation of urine
Assertion: Urea is excreted out through the kidneys.
Reason: Urea is a toxic substance.
Identify the CORRECT combinations in the given table.
| Part of nephron | Location | Function | |
| i. | Malpighian body | Cortex | Filtering blood |
| ii. | Proximal convoluted tubule | Cortex | Absorption of useful substances |
| iii. | Distal convoluted tubule | Only Medulla | Absorption of urea by action of ADH |
| iv. | Collecting duct | Either Cortex or Medulla | Collection of urine |
A nephron consists of ______
Name the following:
Knot-like mass of blood capillary inside Bowman's capsule.
Given is a jumbled list of the parts of a certain body structure - Loop of Henle, Bowman's capsule, distal convoluted tubule, glomerulus, proximal convoluted tubule.
- Name the structure to which the listed parts belong.
- sequence from the starting point to where they end.
The blood flowing through the renal artery is oxygenated and contains a lot of nitrogenous waste.
The statement given below is false. Rewrite the correct form of the statement by changing the underlined word.
A pair of renal arteries branch off from the vena cava and enter the kidney.
Differentiate between Malpighian capsule and Loop of Henle (location).
