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Rajshree Chatterjee

Broad spectrum antibiotics are produced from Streptomyces. These bacteria are prolific producers of antibiotics with diverse chemical structures and biological activities. Streptomyces antibiotics are effective against a wide range of bacteria, making them valuable in treating various bacterial infections in ...

Rajshree Chatterjee

When yeast cells are added to wheat flour, bread becomes soft and porous because it produces CO2 and makes the bread spongy. The fermentation process initiated by yeast converts sugars in the dough into carbon dioxide gas, which creates air ...