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Ever experienced food poisoning after eating some reheated fried rice, the reason may be this naughty microorganism's entry into your gastrointestinal tract. Bacillus Cereus, not the only one but is one of the leading causes of food poisoning. Bacillus Cereus is ...

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It is used for centrifugation Principle: Separate molecule on the basis of size and density. If size decrease it required high centrifugation The method in which we increase gravity by increasing rotation the increase in the centrifugal force Relative Centrifugal Force/RPM: Gravity produced in centrifuge ...

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Spectrophotometer It an instrument which is used to measure optical density (O.D), concentration by using light, to determine conc. of solute in a solution Spectron splits the light into different wavelengths. On basis of conc. And path length light is absorbed. Principle Its principle ...

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