mitochondrion endoplasmic reticulum lysosome Golgi complex
I gave my students this multiple choice question: The human body processes and eliminates food waste using the organs of the excretory system. Which organelle performs a similar function in humans at the cellular level?

Only one answer is correct among these 4 choices:
- mitochondrion
- endoplasmic reticulum
- lysosome
- Golgi complex

Could you tell me which one is correct?

lysosome