हिंदी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान कक्षा ११

The pH of human urine is approximately ______.

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प्रश्न

The pH of human urine is approximately ______.

विकल्प

  • 6.5

  • 7

  • 6

  • 7.5

MCQ
रिक्त स्थान भरें
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उत्तर

The pH of human urine is approximately 6.

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

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

संबंधित प्रश्न

Glucose is taken back from glomerular filtrate ___________

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


Put a tick mark (✓) against the most appropriate alternative in the following statement : 

 Besides water, the urine mainly contains :


Multiple Choice Question: In the Bowman’s capsule:


Choose the correct option.

Tubular secretion does not take place in ______.


What forces promote glomerular filtration? What forces opposes them? What is meant by net filtration pressure?


In which segment of the nephron most of the re-absorption of substances takes place?


What solute is normally present in the body to estimate GFR in humans?


Concentration of urine depends upon which part of the nephron 


Identify the biological term

A liquid which gathers in the bladder.


Identfiy the biological term

Temporary storage of urine.


Identify the biological term

Removal of useful substances from glomerular filtrate.


What is tubular secretion? Name the substances secreted through the renal tubules.


During ultra:filtration, ____________ is unable to filter through the glomerular capillaries.


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


Proximal convoluted tubule differs from distal convoluted tubule being lined by ______ 


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


The following substances are the excretory products in animals. Choose the least toxic form among them?


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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