Question

which is a commercial use for lactic acid fermentation? making starch making bread making wine making cheese

Explanation:

• Lactic acid fermentation is used in cheese - making. Bacteria in milk convert lactose to lactic acid, which causes the milk proteins to coagulate, forming curds that are processed into cheese.
• Starch is a polysaccharide made through photosynthesis and other plant - based processes, not lactic acid fermentation.
• Bread is made using yeast fermentation (alcoholic fermentation in a sense, as yeast produces carbon dioxide and ethanol, but the carbon dioxide causes the bread to rise).
• Wine is made through alcoholic fermentation of grapes (yeast converts grape sugars to ethanol).

Answer:

making cheese