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प्रश्न
A dialysis machine contains long tubes coiled in a tank containing dialysing solution Of what substance are the tubes made?
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उत्तर
The tubes, which are selectively permeable membranes, are made up of cellulose.
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संबंधित प्रश्न
The Biological/technical term for The removal of nitrogenous wastes from the body
Name the basic filtration unit present in the kidney.
Correct the following statements by changing the underlined words:
The normal pale yellow colour of the urine is due to the presence of the pigment Melanin.
Name the main nitrogenous waste in the human blood. How is it removed from the blood?
What is the function of excretory system in humans?
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Fill in the blank.
Malpighian body consists of Bowman’s capsule and .....................
Answer the following in short.
Define transpiration in plants.
In humans, urea is formed in
Why is it necessary to maintain a normal osmotic concentration of the blood?
Explain in your own words with suitable examples.
How does excretion occur in human beings?
Choose the odd one out in the following series:
Proximal convoluted duct, loop of Henle, vein.
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1to 8 are as follows:
1. Afferent arteriole from renal artery
2. Efferent arteriole
3. Bowman's capsule
4. Glomerulus
5. Proximal convoluted tubule with blood capillaries
6. Distal convoluted tubule with blood capillaries
7. Collecting tubule
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Where is most water reabsorbed ?
Study the diagram given alongside and then answer the question that follow:
Name the stages involved in the formation of urine.
Give Technical Term:
The organ in man concerned with maintaining water balance in the body.
Choose the Odd One Out:
Choose the correct option.
What is micturition?
Hypotonic filtrate is formed in _______.
Answer the following question.
State the role of liver in urea production.
Complete the diagram/chart with correct labels/ information. Write the conceptual details regarding it.
