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. Lactic acid - producing bacteria are involved in curdling milk and contributing to the flavor and texture of cheese. Starch is a polysaccharide made through photosynthesis and other plant - based processes. Bread making mainly involves yeast fermentation (alcoholic fermentation in part, as yeast can also produce some ethanol but the main gas is carbon dioxide which causes the bread to rise). Wine making is primarily alcoholic fermentation by yeast.

Answer:

making cheese