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

संबंधित प्रश्‍न

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


Add a noteon composition of urine.


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

 Besides water, the urine mainly contains :


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.  


What is meant by osmoregulation?


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. 


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 


Write down the functional activity of the following parts, 

Urethra …………………… 

 


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


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 ______.


Identify the biological term

Carry urine from the kidneys to the bladder.


Identify the biological term

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


With regards to toxicity and the need for dilution in water, how different are ureotelic and uricotelic excretions? Give examples of animals that use these types of excretion?


How is urea formed in the human body?


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


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


First step in urine formation is ______.


Minimum reabsorption occurs in ______.


Write full form of the following abbreviation:

DCT


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