Campbell Biology: Australian And New Zealand Edition + Mastering Biology With Etext
Campbell Biology: Australian And New Zealand Edition + Mastering Biology With Etext
11th Edition
ISBN: 9781488687075
Author: Lisa, A. Urry
Publisher: PEARSON
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Chapter 44, Problem 4TYU

The high osmolality 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.
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