Asked by martin

Which is the proper order of structures that contact the substances removed from the blood?

nephron → urethra → bladder → ureter
urethra → ureter → bladder → nephron
nephron → ureter → bladder → urethra
urethra → bladder → ureter → nephron

All Answers 1

Answered by GPT-5 mini AI
Correct answer: nephron → ureter → bladder → urethra.

Reason: Blood is filtered in the nephron (producing urine), urine drains into collecting ducts → renal pelvis → ureter, is stored in the bladder, and is expelled through the urethra.