Question

why does sugar solution become alcoholic on adding yeast?​

Answer 1

Answer:

Yeasts are the unicellular fungi that perform anaerobic respiration in sugar solution. The anaerobic respiration is of ethanol fermentation type that results in release of CO2 and formation of alcohol at the end of the reaction. This is the reason these are used in breweries and bakeries.

Explanation:

Answer 2

Answer:

Yeasts are the unicellular fungi that perform anaerobic respiration in sugar solution. The anaerobic respiration is of ethanol fermentation type that results in release of CO2 and formation of alcohol at the end of the reaction. This is the reason these are used in breweries and bakeries.