LABORATORY REPORT FORM EXERCISE 14 PHYSIOLOGICAL CHARACTERISTICS OF BACTERIA: CARBOHYDRATE METABOLISM this Demonstrate the exceptional metabolic diversity of prokaryotic organisms. The biochemical characteristic of bacteria represent additional phenotypic characteristics that can be easily examined 1. Record your results for the following tests: ALK Alkaline AG-Acid +Gas NC-No Change A= acid ORGANISM SE Staphylococcus epidermidis E-C Escherichia coli K.A Enterobacter P.V aerogenes Proteus vulgaris B.C Bacillus subtilis ORGANISM S.E.Staphylococcus epidermidis EC Escherichia coli K.A.Enterobacter aerogenes P.V. Proteus vulgaris B.S. Bacillus subtilis Growth Acid Color Dark Brown STARCH park. Brown GLUCOSE Dark Brown Dark Brown white A G A G A G NO G Reaction (+ or -) - 1 t LACTOSE Gas Growth Acid Growth Acid Growth Acid NC A A NC NC Color MB METHYL RED A Reaction (+ or -) + + Reddish + Peddish Reddish Red Reddish SUCROSE A NC NC NC VP VOGES- PROSKAUER Color light Yellow light vellow Red like Pink light yellow Red like Pink Reaction (+ or -) + MANNITOL + A A A A CITRATE Color Reaction (+ or -) Green Green Blue Green (+,-) Blue Green 1 -

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Industrial Processes

Industrial processes result in the manufacturing of products (biological products, such as enzymes, medicine) on a large scale using different methods, such as physical and chemical procedures. Few products such as pharmaceuticals, agricultural products, food items, etc., involve microbes and their enzymes. Such processes are termed industrial biological processes. Microbiology and biotechnology enable us to utilize the ability of microorganisms to produce enzymes, primary metabolites, and secondary metabolites, which in turn help to produce the desired products.