Purple bacteria also known as proteobacteria are phototrophic, capable of producing their own food via photosynthesis. They are pigmented with bacteriochlorophyll, together with various carotenoids, ...
Media used to grow bacteria in the laboratory must meet their nutritional requirements. All living organisms have basic requirements for the major element, Carbon, Hydrogen, Nitrogen, Oxygen, ...
During the night, white sulfur-oxidizing bacteria swarm over the purple cyanobacteria, and perform chemosynthesis by gathering sulfide and creating more fixed carbon. In the upper reaches of the ...
You may be surprised to learn that bacteria in the mouth, especially on the tongue, is one of the biggest bad breath causes. Dentists refer to the sulfur byproducts excreted as waste by oral bacteria ...