42. Osmoregulation and Excretion
Osmoregulation and Excretion
Problem 4b
Textbook Question
Textbook QuestionThe high osmolarity of the renal medulla is maintained by all of the following except a. active transport of salt from the upper region of the ascending limb. b. the spatial arrangement of juxtamedullary nephrons. c. diffusion of urea from the collecting duct. d. diffusion of salt from the descending limb of the loop of Henle.
![](/channels/images/assetPage/verifiedSolution.png)
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
46sPlay a video:
653
views
Was this helpful?
Related Videos
Related Practice
Showing 1 of 66 videos