Could the bacteria in your mouth predict whether you are at risk of dementia? Emerging research suggests that the bacteria ...

Some of these bacteria are aerobic ... Nitrification is the process that converts ammonia to nitrite and then to nitrate and is another important step in the global nitrogen cycle.

Copper (Cu) is required by the enzyme nitrous oxide reductase (N₂OR), which catalyzes the last step of the complete denitrification pathway in denitrifying bacteria. Some denitrifiers also require ...