We can produce a concentrated urine. This is facilitated by a special mechanism. Identify the mechanism.

  • A
    Reabsorption from $PCT$
  • B
    Reabsorption from collecting duct
  • C
    Reabsorption/secretion in $DCT$
  • D
    Counter current mechanism in Henle's loop/vasa recta

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Similar Questions

Which of the following statements is correct?

Why is a small amount of urea retained in the kidney matrix?

What is a characteristic feature of the metanephric kidney?

State the importance of the following:
$(1)$ Sebum
$(2)$ Counter current mechanism

If the Loop of Henle were absent from the mammalian nephron,which of the following is to be expected?

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