Where does the sour taste come from in foods such as cheese and yogurt?

lactic acid produced by fermentation
ATP produced by the Krebs cycle
ethyl alcohol produced by fermentation
carbon dioxide produced by cellular respiration

Question

Where does the sour taste come from in foods such as cheese and yogurt?
 	
	lactic acid produced by fermentation
	ATP produced by the Krebs cycle
	ethyl alcohol produced by fermentation
	carbon dioxide produced by cellular respiration

mizuki · Answer

A?

kittiwitti1 · Answer

$\color{#0cbb34}{\text{Originally Posted by}}$ @Mizuki
A?
$\color{#0cbb34}{\text{End of Quote}}$
Yes! You are right. Do you know why?
hint: composition of lactic acid