Question

Mention one function of the following organ/structure/substance:

Fermentation

Answer 1

Fermentation:

1. Fermentation is the process of breaking down glucose to form alcohol and carbon dioxide and release energy.
2. It occurs in the absence of oxygen by microorganisms like yeast.

Function:

1. Fermentation plays an important role in adding new flavors and textures to food.
2. Fermentation extends the shelf life of foods because microorganisms like yeast and bacteria convert carbohydrates (such as starch and sugar) into acids or alcohols. The acids or alcohols act as a natural preservative.