Assertion: kidney | /r/HasAspect | 1 million nephrons
Facets:
Source sentences:
text: Proteinuria From the structure and function of the kidney, it is known that each kidney has 1 million nephrons, and the nephron is mainly composed of glomeruli, renal capsules, and renal tubules.
text: Each kidney has over a million nephrons, which extend through the cortex and medulla.
text: Each kidney has about 1 million nephrons.
text: Each kidney has about one million nephrons!