The nature of catalase-positive colony on a nutrient agar plate. Introduction: Different forms of biochemical tests are parts of microbiology . These tests are performed in order to identify the bacterial type because different organisms have varying metabolic profiles. One of those types is the catalase test. Catalase is an enzyme produced by certain bacteria that use oxygen for respiration. The enzyme provides protection against toxic by-products generated by the metabolism of oxygen.

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Chapter 28, Problem 4RQ

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The nature of catalase-positive colony on a nutrient agar plate.

Introduction:

Different forms of biochemical tests are parts of microbiology. These tests are performed in order to identify the bacterial type because different organisms have varying metabolic profiles. One of those types is the catalase test. Catalase is an enzyme produced by certain bacteria that use oxygen for respiration. The enzyme provides protection against toxic by-products generated by the metabolism of oxygen.

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