CSS :: Digestive System Physiology

@ : Home > Zoology > Digestive System Physiology

Foul smell in flatus is due to amines formed by decarboxylation of tryptophan with the help of colon bacteria. The chief amines formed this way are:

[A].	Indole	[B].	Skatole
[C].	Both (a) & (b)	[D].	None of these

Answer: Option C