Assertion: nephron's role | /r/HasProperty | vital
Facets:
Source sentences:
text: They play a vital role in the maintenance of osmotic gradient of the medulla.
text: Juxtamedullary nephrons have a vital role in concentrating urea.
text: By allowing for reabsorption of water and some electrolytes back into the blood, the nephron also plays a vital role in the maintenance of normal fluid balance in the body.