| Food digestion |
- Help herbivores to digest cellulose into glucose.
|
| Decaying |
- Formation of humus
- Production of biogas and fertilizers
- Disposal of oil spills
|
| Medicine |
- Production of Antibiotics
- Production of vaccines
|
| Agriculture |
- Maturing of tobacco leaves
- Nitrogen cycle
- Production of beta-carotene from algae
|
| Industry |
- Making breads and cakes
- Making alcohol
- Making vinegar and yoghurt
- Making soy sauce
|
