Question

Why is fermentation not always useful for us? Give a example.
First answer would be brainliest..

Answer 1

Answer:

Hope this helps you

Explanation:

Fermentation is important in anaerobic conditions when there is no oxidative phosphorylation to maintain the production of ATP (adenosine triphosphate) by glycolysis. During fermentation, pyruvate is metabolised to various compounds such as lactic acid, ethanol and carbon dioxide or other acids.