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1. In the fermentation of sugar to alcohol.
2. In the conversion of atmospheric nitrogen in the root nodules of leguminous plants.
3. Addition of ammonia to the soil by decomposing dead plants and animals.
4. Conversion of nitrite to nitrate
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoMost of the beneficial bacteria are found in the digestive tract. Beneficial bacteria are necessary to promote health and aid in digestion. More than 500 species of bacteria are part of the normal flora or gut flora. Over 25 species are found in the oral cavity. The first part of the colon, called cecum, is the host for over 108 million bacterial cells per millimeter of content.
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How can bacteria be helpful and harmful to living things?
Bacteria can be helpful by deleting bad viruses and harmful by killing you
Why are bacteria helpful?
Sometimes bacteria can be helpful. If we didnt have bacteria we wouldn't have some medicine or cheese or yogurt etc.
What is a bacteria that is both harmful and helpful?
a bacillus bacteria
Is bactria harmful or helpful?
Bacteria can be both harmful and helpful
How are Bacteria Helpful?
Bacteria can be helpful by helping you digest your food, make dairy products, clean water, help produce oxygen, decompose wast, and keep our Earth clean!
What are helpful bacteria?
rhizobium,streptomyces,E. coli are some of the helpful bacteria
How can bacteria be helpful and harmful to living things?
Bacteria can be helpful by deleting bad viruses and harmful by killing you
Why are bacteria helpful?
Sometimes bacteria can be helpful. If we didnt have bacteria we wouldn't have some medicine or cheese or yogurt etc.
Name all helpful bacteria?
It is possible to name ALL the helpful bacteria. Especially since the definition of helpful is so subjective. However there are numerous species of bacteria that live in the gut that assist in digestion.ONE helpful bacteria is E.coli
What are some harmful and helpful bacteria?
Harmful bacteria will harm you. Helpful bacteria will help you.
How is bacteria helpful for humans?
some bacteria can be very helpful. There is bacteria that are in human's intestines and they help in digestion. There is also friendly bacteria such as intestinal flora and micro flora which release helpful vitamins.
How can bacteria be helpful to humans?
helpful bacteria helps digest food in our bodies and the bacteria in our mouth, noise and throat help to keep harmful bacteria out!
How can bacteria to helpful to humans?
helpful bacteria helps digest food in our bodies and the bacteria in our mouth, noise and throat help to keep harmful bacteria out!
What is a bacteria that is both harmful and helpful?
a bacillus bacteria
What bacteria is helpful?
yogurt
Is bacteria helpful?
Bacteria can be helpful as it is found in foods like Yogurt and milk that can help you grow. So the answer is yes.
What effects does antibiotics have on helpful bacteria?
Antibiotics are generally non-discriminatory. They kill all bacteria-harmful and helpful.
