The loop of Henle dips into the renal cortex. This is an important feature of osmoregulation in terrestrial vertebrates because ________.
A) absorptive processes taking place in the loop of Henle are hormonally regulated
B) differential permeabilities of ascending and descending limbs of the loop of Henle are important in establishing an osmotic gradient
C) the loop of Henle plays an important role in detoxification
D) additional filtration takes place along the loop of Henle

Question

Quizplus · Accepted Answer

The differential permeabilities of the ascending and descending limbs of the loop of Henle are important in establishing an osmotic gradient, which is crucial for producing concentrated urine in terrestrial vertebrates. This adaptation helps reduce water loss, which is essential for survival in dry environments. The other options (A, C, and D) are not accurate statements about the function of the loop of Henle.

The Loop of Henle Dips into the Renal Cortex