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Sulfate reducing bacteria
These are the bacteria that can use sulfate to accept the electrons during anaerobic conditions. These are basically the anaerobic … Read more
Bacteria die when they are Refrigerated or Frozen?
Bacteria grow in their optimal conditions. They need optimal temperature and pH to grow. When these conditions change, bacteria are … Read more
Denitrifying Bacteria
Denitrifying bacteria are those bacteria that can convert the nitrate into free nitrogen. These bacteria consume the soil nitrate and … Read more
Enteric Bacteria
Enteric bacteria are those bacteria that are present in the intestine. They belong to family Enterobacteriacea. They are gram negative … Read more
Anaerobic bacteria
Anaerobic bacteria are those bacteria that cannot survive in the presence of oxygen Examples: Clostridium, Propionibacterium and Actinomycetes etc. Classification: … Read more
Bacillus Cereus
Ever experienced food poisoning after eating some reheated fried rice, the reason may be this naughty microorganism’s entry into your gastrointestinal … Read more
Centrifuge machine
It is used for centrifugation Principle: Separate molecule on the basis of size and density. If size decrease it required … Read more
Spectrophotometer
Spectrophotometer It an instrument which is used to measure optical density (O.D), concentration by using light, to determine conc. of … Read more