Biology - Digestion and Absorption Question with Solution | TestHub

The liver is the primary site for the deamination of excess amino acids.

Bile contains bile salts which help in the emulsification of fats.

The large intestine harbours symbiotic bacteria that synthesize vitamin B and vitamin K.

Skatole, indole, and ${\text{H}}_2\text{S}$ are produced in the large intestine due to the bacterial putrefaction of unabsorbed proteins, not in the stomach. Thus, the pair involving the stomach is mismatched.

Answer: Stomach $-$ Production of skatole and ${\text{H}}_2\text{S}$