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microbial sensitivity lab: Why is the method of testing chemical sensitivity to disinfectants you performed considered somewhat inaccurate?
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- microbial sensitivity lab: Why should you avoid looking directly into the ultraviolet (UV) light?microbial sensivity lab: in the procedure used to test bacterial growth against various temperatures (incubator, room, refrigerator, freezer), why should efforts be made to inoculate each tube with the same number of bacteria?microbial sensivity lab: Why does the Kirby-Bauer procedure require that the concentration of the bacteria be the same, the stage of growth constant, the growth medium the same, and the concentration or amount of drug in each disk constant?
- How can you use Uv-visible spectroscopy in qualitative and quantitive analysis of drugs? Please answer shorty at your own words. Answer should be to the point(specific 4-5 lines)INSTRUCTION: Answer the question properly Do not copy in Google, plagiarize checker will be used. QUESTION: In the preparation of Bacterial smear and Gram Staining, what is the purpose of: a) heat-fixing the smear b) prolonged application of heat (without breaking slide) on the smear?Instruction: answers must be in numbers. You are culturing bacteria using a petri dish, the bacteria grow very well on this plate you have. However, your microbiology instructor wants to know how many bacteria per milliliter (bacteria/mL) are on your plate. And as you have remembered during the first day of inoculating this bacteria you used a imL aliquots sample of a 1:10,000 dilution, and the total colony you counted on this plate is 170. How many bacterial per milliliters would that be?
- MICROBIOLOGY: Microscopic Morphology of Microbes Write your introduction (This includes principles, significance of the study, objectives of the experiment and how the objectives were achieved. This part must also be in the passive voice and past tense. Introduction must be short but packed with relevant content). another: What is the advantage of the Gram stain over the simple stain? What is the theory about the mechanism of the Gram-stain reaction?Benefits of UV light sanitizer spray gun.Advantages and disadvantages of Neutralization Tests (NT).
- ‘Practical techniques used to identify unknown microorganisms’ You should include the types of tests you would use and how to interpret the results. You do not have to include a step-by-step guide to each of the practical techniques, but rather information could include background, reasoning and/or expected results.The purpose of doing bacterial cultures and biochemical identification of the pathogens. (MEDICAL LAB)Why are products mixed with phenols and surfactants preferred when cleaning surfaces? Question 14 options: More cost effective These remove visible residue Better for skin allergies Saves time/more effective with one step cleaning and disinfectants