Barry J Marshall and J Robin Warren
A peptic ulcer is an ulcer of the stomach. It is basically a spot where the inner lining of the stomach is deteriorated. This can be caused by certain medication (like acetaminophen or NSAIDs) or by a bacterium called Heliobacter Pyloris.
Well, you can think of bacteria. Many cause diseases. For example, 2 bacteria that damage the stomach is Heliobacter Pylori and E.Coli.
In the 1990s, scientists discovered that the main cause of true gastritis is infection from a bacterium called Helicobacter pylori (H. pylori).
True.
No one can create a disease. It is caused by a bacterium called Mycobacterium leprae. It was discovered by G.H. Armauer Hansen in Norway in 1873, making it the first bacterium to be identified as causing disease in humans.
It is called Transduction.
A bacterium that needs oxygen is called an aerobic bacterium
It is called Transduction.
It is called Transduction.
It is called Transduction.
It is called Transduction.
It is called Transduction.