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Differentiate between a pure culture, subculture, mixed culture,
and contaminated culture. Define contaminant.
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- Define sterilization.5) Aseptic technique refers to A) the microbial inoculum placed into a test tube or onto a Petri plate. B) a series of practices to avoid contamination. C) the autoclave and other sterilizing procedures. D) cleanliness in the laboratory.Should you sample an area for microbial growth before or after sanitization? Eplain why.
- Compare and contrast antisepsis, disinfection, sanitization, and sterilization with regard to techniques used and level of microbial control achievedOutline the different physical and chemical methods of sterilization. Briefly describe how each method control microbial growthClearly define the terms sterilization, disinfection, decontamination, sanitization, antisepsis, and degermation.