Question

3. Explain the process of fermentation by yeast.
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Answer 1

here is yøur answer

Alcoholic fermentation is a biotechnological process accomplished by yeast, some kinds of bacteria, or a few other microorganisms to convert sugars into ethyl alcohol and carbon dioxide. ... Alcoholic fermentation begins with the breakdown of sugars by yeasts to form pyruvate molecules, which is also known as glycolysis.

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Answer 2

Hello......

In yeasts, fermentation results in the production of ethanol and carbon dioxide – which can be used in food processing:Bread – Carbon dioxide causes dough to rise (leavening), the ethanol evaporates during baking

Alcohol – Ethanol is the intoxicating agent in alcoholic beverages (concentrations above 14% damage the yeast)

4% damage the yeast)Bacterial cultures can also undergo fermentation to produce a variety of food

products Yogurt / Cheese – Bacteria produce lactic acid anaerobically, which modifies milk proteins to generate yogurts and cheeses....

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