List of top Food Technology Questions on Microbial Fermentation asked in AP PGECET

Which microorganism is used in vinegar production?
Fermentation improves food by:
The production of $\text{CO}_2$ in fermented foods contributes to ______.
In lactic acid fermentation, NADH is oxidized back to $\text{NAD}^+$ by ______.
Identify the correct sequence of products during wine preparation
Sauerkraut is a