What is NOT associated with juxtamedullary nephrons?
A) glomeruli located in medulla
B) long loops of Henle
C) peritubular capillaries form vasa recta
D) an important role in the ability of the kidneys to produce urine of varying concentration

Question

Quizplus · Accepted Answer

Juxtamedullary nephrons have their glomeruli located in the cortex and extend into the medulla with long loops of Henle. It is this arrangement that allows for the formation of concentrated urine. Peritubular capillaries form vasa recta, which play a role in the exchange of solutes and water in the medulla, but this is not unique to juxtamedullary nephrons. Therefore, the correct answer is A, which is not associated with juxtamedullary nephrons.

What Is NOT Associated with Juxtamedullary Nephrons