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What wil a slant look like if sterile? contaminated?
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- Which room(s) in a private dwelling are potentially the mostdangerous from a microbiology perspective, and why?1.Procedure for celloidin embedding ? 2.Procedure for vacuum embedding? 3.Procedure for epoxy embedding? 4.Procedure for resin embedding?In words, describe the differences you see for each organism grown at 30 C or 37 C (i.e., amount of growth, color, etc)
- What did experiments using porcelain filters prove?Which of the ff. describes the components of a turbidimeter in the correct order? a.) light source --> sample holder --> photon detectorb.) light source --> sample holder --> wavelength detector --> photon detectorc.) light source --> wavelength selector --> sample holder --> photon detectord.) light source --> wavelength selector --> sample holder --> wavelength detector --> photon detectorAnswer this question xi) What is the most important step in the Gram staining procedure? Why?
- Isn’t soil just lifeless dirt?Suppose a community garden in your neighborhood has both individually owned plots and alarge, common plot. If soil and sunlight conditionsare the same everywhere in the garden, explainwhy tomatoes grown in individually owned plotsare so much better than tomatoes grown in thecommon plot.Why do scientists study soil and water microorganismswhen searching for new antibiotics?