मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान इयत्ता ११

The pH of human urine is approximately ______.

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प्रश्न

The pH of human urine is approximately ______.

पर्याय

  • 6.5

  • 7

  • 6

  • 7.5

MCQ
रिकाम्या जागा भरा
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उत्तर

The pH of human urine is approximately 6.

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पाठ 19: Excretory Products and Their Elimination - Exercises [पृष्ठ १०९]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 11
पाठ 19 Excretory Products and Their Elimination
Exercises | Q 5. | पृष्ठ १०९

संबंधित प्रश्‍न

Define the Glomerular Filtration Rate (GFR).


Draw neat and labelled diagrams of Malpighian capsule


Fill in the blank : 

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


Define the following: 

Dialysis


Write True (T) or False (F) for the following statement. Rewrite the false statement in the correct form. 

Medulla of kidney passes urine into urinary bladder.  


Differentiate between 

bowman’s capsule and glomerulus.


Write down the functional activity of the following parts, 

Urethra …………………… 

 


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

Sometimes urine may contain certain excess vitamins.


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


Multiple Choice Question: Ultrafiltration occurs in:


Multiple Choice Question: In the Bowman’s capsule:


What is micturition?


Identify the biological term

A ball of inter twined capillaries.


Identify the biological term

Removal of useful substances from glomerular filtrate.


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


The correct path of transport of urine is ______


Which part of the nephron allows the selective reabsorption of useful substances like glucose, amino acids, salts and water into the blood capillaries?


Sort the following into actively or passively transported substances during reabsorption of GFR.

glucose, amino acids, nitrogenous wastes, Na+, water


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