Chapter 29 - The Evolution and Diversity of Fungi - 29.4 - Fungi Have Many Practical Uses - 29.4 Recap - Learning Outcomes - Page 632: 1

Baker's yeast is commercially used to convert the starch from grains to ethanol. A similar process of fermentation releases carbon dioxide in dough, causing it to rise. Sugars can also be converted into carbon dioxide and ethanol through yeasts during winemaking. Some strains of Penicillium are also used to make cheese. Other fungi such as mushrooms and even lichen are a food staple for people around the world.

Baker's yeast is commercially used to convert the starch from grains to ethanol. A similar process of fermentation releases carbon dioxide in dough, causing it to rise. Sugars can also be converted into carbon dioxide and ethanol through yeasts during winemaking. Some strains of Penicillium are also used to make cheese. Other fungi such as mushrooms and even lichen are a food staple for people around the world.