Botullosis is used in Botox. It is a deadly bacteria that can paralyze you. But when used in botox. It is injected into wrinkles. It paralyzes that muscle
rhizobium,streptomyces,E. coli are some of the helpful bacteria
Sometimes bacteria can be helpful. If we didnt have bacteria we wouldn't have some medicine or cheese or yogurt etc.
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.
Harmful bacteria will harm you. Helpful bacteria will help you.
This is not entirely true. It is shown that Yeast is not a form of Bacteria Yeast is in the Kingdom Fungi, therefore it is a type of fungus. Some helpful bacteria is yeast.
aids
I know 2 bacteria, useful and harmful: E.coli, harmful Salmonella, harmful B. Animalis(Bifidobacterium Animalis), helpful Phytoplankton(not a bacteria, though), helpful
examples of atypical bacteria
It's in yogurt
Thermophiles bacteria: Thermus aquaticos
There are harmful to all organisms, but some bacteria are helpful in many ways.
Treponema pallidum. The bacteria causing syphilis. Borellia and Leptospira are other examples.