This fungus, also known as baker's yeast, is responsible for the fermentation process, which converts sugars into alcohol and carbon dioxide.

Here's how it works:

* Sugars are present: This can be from grains like barley (beer), grapes (wine), or other sources.

* Yeast is added: Yeast consumes the sugars, converting them into ethanol (alcohol) and carbon dioxide gas.

* Alcohol is produced: The ethanol is the alcohol we drink, while the carbon dioxide gas is often responsible for bubbles in alcoholic beverages.

So, the next time you enjoy a glass of wine or a pint of beer, remember the tiny but mighty Saccharomyces cerevisiae working its magic!