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How can microorganisms be utilized in sewage treatment plants?
What distinguishes bioremediation from traditional pollutant cleanup methods?
What type of bioremediation enhances the activity of indigenous microorganisms in the contaminated environment by providing them with essential nutrients?
The presence of coliforms in water is an indication of which of the following?
The nitrifying bacteria in the soil is responsible for converting ammonia into which of the following?
Identify the pair of bacteria that convert ammonium (NH4+) to nitrite (NO2-) and NO2- to nitrate (NO3-), respectively.
Which bacterial group is known for its ability to fix carbon dioxide under anaerobic conditions?
