Mouth and stomach Stomach and small intestine Liver and gall bladder Pancreas and large intestine
I gave my students this multiple choice question: In the human body the digestion of proteins takes place primarily in which two organs?

Only one answer is correct among these 4 choices:
- Mouth and stomach
- Stomach and small intestine
- Liver and gall bladder
- Pancreas and large intestine

Could you tell me which one is correct?

Stomach and small intestine