Question

why is yeast used for making wine and beer? ​

Answer 1

Answer:

(yeast respire through the process of anarobic respiration. During this process three things are made:-

1. Energy
2. Carbon-dioxide
3. Alcohol

And alcohole is used to make wine and beer.)

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Answer 2

Answer: Yeast is generally used for making wines and beers because of its Fermentation property.

Explanation:

Yeast have the ability to eat sugar and they produce alcohol and carbon dioxide as waste products. So they cut down the sweetness of the wine, beer and simultaneously make it alcoholic and carbonate it. There are other ways to do this but yeast is easily controlled and very reliable