Why are biochemical media inoculated in the laboratory

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1. Watch this short video . Then, explain what pH indicators are, and how they are used in biochemical media in the microbiology laboratory. https://socratic.org/questions/how-do-acid-base-indicators-change-color

2. Why when inoculating a motility test medium is it necessary to carefully retrace the entry path when removing the inoculating needle from the medium?

3. Why are biochemical media inoculated in the laboratory?

4. Define the following terms, and differentiate among them: contaminant, culture, inoculate, inoculum.

Papers must include correct in-text citations and references in APA. Paraphrase referenced material. No direct quotes are permitted

Reference no: EM132669948

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