Which of the following uses is NOT a product of bacterial activity?
A) Limburger and Brie cheese
B) buttermilk
C) acetone
D) tanned leather
E) vanilla flavoring

Question

Quizplus · Accepted Answer

Tanned leather is not a product of bacterial activity; it is produced through a chemical process involving tannins to treat the hides of animals, making them more durable and less susceptible to decomposition. The other options (A, B, C, E) involve bacterial fermentation or bioconversion processes.

Which of the Following Uses Is NOT a Product of Bacterial