In a tube dilution test the, MIC is the growth of a microbe. Highest Concentration Smallest Concentration Maximum Inoculating Chemotherapy of a drug that is required to inhibit Difference between Highest and Lowest Concentrations
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- Blood agar is often used to observe changes in the appear-ance of the agar around the colonies growing on this medium.This medium could then be called:(a) Selective(b) Designated(c) Differential(d) Defined(e) ExactA sample of well water is tested for its bacterial content in a plate count assay. A one-milliliter sample of the water is diluted in a 1:10 dilution series. One milliliter of the fourth dilution tube is plated in a pour plate. After incubation, the plate has 83 colonies. How many bacteria did the original sample contain?Which of the following methods is most sensitive for identifyingdifferent strains of a microbe?a. microscopic examination b. hemolysis on blood agar c. DNA analysis d. agglutination test
- In the image attached is a unknown bacteria lab. The gram stain result and growth result is already given to us and is shown. What other tests (1-2 examples) could we use to follow up this test. Explain why we should use those tests with justification.The MIC is the of a drug that is required to inhibit growthof a microbe.a. largest concentration b. standard dose c. smallest concentration d. lowest dilutionBlood agar is a differential medium that will show us a clear zone around a colony of normal flora if the organism is capable of gamma-hemolysis. Yes No
- The MIC is the________________________________________ of a drug that is required to inhibit growth of a microbe.a. largest concentration c. smallest concentrationb. standard dose d. lowest dilutionHow would you draw out a step in an experiment that included the following? Please help, I am so lost. Metal coupon inoculation (vortex/bead method) and assessment of viable cells by culture to simulate wet fomite or dry touch surface contamination.A glass flask is rinsed and autoclaved after use. It was then filled with sterile media in a sterile environment and covered. A few days, microbial growth appears in the flask. Assume the media and sterile environment is guaranteed to be sterile. What most likely caused the growth in the flask? a. The flask has to be rinsed with bleach before autoclaving b. A portion of the flask was not exposed to the steam c. Autoclaves only sanitize equipment, so you cannot expect the flask to be sterile d. Autoclaving inhibits growth, but does not kill microbes
- Your colleague has given you an unauthenticated cell culture grown from a primary explant. Suggest for screening the fresh cell culture you've received, with a focus on mycoplasma contamination screening, are welcome. Include in the proposal all feasible cell culture conditions.Why do you think rapid methods so helpful to identify pathogens microbes in clinical settings. Why are traditional test such as metabolic test not always used to ID clinically important microbes Please make it simple and short.ThanksThe main of objective of using 13-Line streaking method is to get: A-Contaminated cultures B-None of the above C-Overlapped colonies D-Separated colonies