Chemically defined and chemically complex media

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1. What is the difference between chemically defined and chemically complex media? Give either a clinical or environmental research example for which each media type would be the most appropriate choice for culturing microorganisms.

2. Why is differential media typically inoculated with isolated colonies that have been previously cultured on general growth media?

3. Use a textbook or a reputable internet source (such as www.cdc.gov) to research and describe a scenario in a lab or clinical setting in which a selective and/or differential test would be necessary.

Reference no: EM132352760

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