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Define the Glomerular Filtration Rate (GFR). - Biology

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प्रश्न

Define the Glomerular Filtration Rate (GFR).

व्याख्या
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उत्तर

Glomerular filtration rate is the amount of glomerular filtrate formed in all the nephrons of both kidneys per minute. In a healthy individual, it is about 125 ml/minute.

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पाठ 19: Excretory Products and their Elimination - Exercises [पृष्ठ ३००]

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एनसीईआरटी Biology [English] Class 11
पाठ 19 Excretory Products and their Elimination
Exercises | Q 1 | पृष्ठ ३००

संबंधित प्रश्‍न

Reabsorption of water from distal parts of the tubules is facilitated by hormone ______.


Dialysis fluid contains all the constituents as in plasma except ______.


Add a noteon composition of urine.


Which of the following is the correct path taken by urine in our body?


State if the following statement is true or false. Correct the statement if it is false. 

The Bowman’s capsule and glomerulus together form the Malpighian body. 


Fill in the blank.  

When air is humid, the rate of transpiration is .................. 


One of the following sets of body parts or substances or processed, pick out the one item which overall includes the remaining foir.

ADH, Water, pituitary, osmoregulation, urine 


What is micturition?


The end product of Ornithine cycle is ______.


Glomerular filtrate contains ______.


Aldosterone acts at the distal convoluted tubule and collecting duct resulting in the absorption of water through ______.


Identify the biological term

Produced when blood is filtered in a Bowman’s capsule.


Identify the biological term

Each contains a glomerulus.


Identify the biological term

Regulation of water and dissolved substances in blood and tissue fluid.


How is urea formed in the human body?


Filtration of the blood takes place at ______. 


First step in urine formation is ______.


Complete the following:

Urinary excretion = Tubular reabsorption + Tubular secretion –


Name the substances other than water, that are reabsorbed during urine formation. What are the two parameters that decide the amount of water that is reabsorbed in the kidney?


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