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The given figure represents a single nephron from a mammalian kidney. Identify the labelled parts and match them with the functions (i-iv) and select the correct option.
(i) The site of ultrafiltration.
(ii) Particularly sensitive to ADH.
(iii) The main site for the reabsorption of glucose and amino acids.
(iv) Largely responsible for the maintenance of blood pH.
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Important Questions on Excretory Products and Their Elimination
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Which of the following is not correct with respect to human kidney?
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Which of the following statements is correct?
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The dotted appearance of cortex of kidney is due to
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All Bowman’s capsules of the excretory system are found in__?
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Of the total nephrons, juxtamedullary nephrons constitute
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Net filtration pressure in glomerulus is because of:
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The net pressure gradient that make the fluid to pass out of the glomeruli to the capsule by filtration is
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Complete the following paragraph by selecting the option that correctly fills the blanks (i) - (iv).
The kidneys have built-in mechanisms for the regulation of-glomerular filtration rate: One such efficient mechanism is carried out by _____. It is a special sensitive region formed by cellular modifications in the _____ and the _____ at the location of their contact. A fall in GFR can activate the JG cells to release _____ which can stimulate the glomerular blood flow and thereby brings GFR back to normal.
