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Complete the following: Urinary excretion = Tubular reabsorption + Tubular secretion –

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प्रश्न

Complete the following:

Urinary excretion = Tubular reabsorption + Tubular secretion –

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उत्तर

Urinary excretion = Tubular reabsorption + Tubular secretion – Glomerular filtration

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पाठ 19: Excretory Products and Their Elimination - Exercises [पृष्ठ ११२]

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एनसीईआरटी एक्झांप्लर Biology [English] Class 11
पाठ 19 Excretory Products and Their Elimination
Exercises | Q 13. a. | पृष्ठ ११२

संबंधित प्रश्‍न

Define the Glomerular Filtration Rate (GFR).


What is meant by the term osmoregulation?


Glucose is taken back from glomerular filtrate ___________

(A) along with concentration gradient
(B) against concentration gradient
(C) by simple diffusion
(D) by tubular secretion


Explain the process of formation of urine with suitable diagram


Add a noteon composition of urine.


Fill in the blank : 

Evaporation of sweat from the skin surface has ............... effect.


Define the following: 

Dialysis


Where in the urinary system do the following processes take place?

  1. Urine formation: ______.
  2. Transport of urine away from kidney: ______.
  3. Temporary storage of urine: ______.

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 .................. 


Write down the functional activity of the following parts, 

Urethra …………………… 

 


Give Reasons for the following:
As a result of ultrafiltration along with excretory products certain useful products like glucose, salt, etc. are also filtered but these are not excreted?


Differentiate between Afferent arteriole and Efferent arteriole.


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

Glomerular filtrate consists of many substances such as water, salts, glucose and white blood corpuscles.


Write the functional activity of the following structure: Bowman’s capsule


If Henle’s loop were absent from mammalian nephron, which one of the following is to be expected?


The end product of Ornithine cycle is ______.


Na+ excretion in the urine is reduced by secretion of ______


The osmotic pressure of blood that opposes ultrafiltration is about ______ mm Hg. 


The correct path of transport of urine is ______


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