Microbiology: A Systems Approach
5th Edition
ISBN: 9781259706615
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
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Chapter 17, Problem 4MCQ
Summary Introduction
Introduction:
Black bread molds belong to
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For each of the following aspects, compare and contrast the EnteroPluri-Test System to the API® 20E System for Enterobacteriaceae identification. a. time requirement b. specimen preparation c. tests utilized d. anaerobic conditions e. interpretation of results
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Chapter 17 Solutions
Microbiology: A Systems Approach
Ch. 17.1 - Prob. 1AYPCh. 17.1 - Prob. 2AYPCh. 17.1 - Prob. 3AYPCh. 17.1 - Prob. 4AYPCh. 17.2 - Summarize the most common methods used for direct...Ch. 17.2 - Prob. 6AYPCh. 17.2 - Prob. 7AYPCh. 17.3 - Prob. 8AYPCh. 17.3 - Differentiate between sensitivity and specificity.Ch. 17.3 - Explain how fluorescent antibodies can be used in...
Ch. 17.3 - Prob. 11AYPCh. 17.3 - Prob. 12AYPCh. 17.3 - Prob. 13AYPCh. 17.3 - Explain the difference between a direct and an...Ch. 17.4 - Prob. 15AYPCh. 17.4 - Prob. 16AYPCh. 17.4 - Prob. 17AYPCh. 17.5 - Prob. 18AYPCh. 17.5 - List the major advantages of microarray methods of...Ch. 17.5 - Summarize the benefits of using whole-genome...Ch. 17 - Prob. 1MCQCh. 17 - Prob. 2MCQCh. 17 - Prob. 3MCQCh. 17 - Prob. 4MCQCh. 17 - Prob. 5MCQCh. 17 - Prob. 6MCQCh. 17 - Prob. 7MCQCh. 17 - Prob. 8MCQCh. 17 - The Western blot test can be used to identify a....Ch. 17 - Prob. 10MCQCh. 17 - True-False Questions. If the statement is true,...Ch. 17 - Prob. 12TFCh. 17 - Prob. 13TFCh. 17 - Prob. 14TFCh. 17 - Prob. 15TFCh. 17 - Explain why specimens should be taken aseptically,...Ch. 17 - Prob. 2CTQCh. 17 - Explain which type of ELISA can be used to...Ch. 17 - Prob. 4CTQCh. 17 - Prob. 5CTQCh. 17 - Prob. 1VCCh. 17 - From this chapter, figure 17.14. Can you explain...Ch. 17 - Prob. 1CM
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- Match the terminology correctly with the definition in the table below (eg A=1). TERMINOLOGY DEFINITION A. Aerosol 1. Disease caused by pathogen transfer B. Airborne infection 2. Process to kill or remove pathogenic microorganism (not spores) C. Asepsis 3. Organism capable of multiplication D. Decontamination 4. Process to kill/remove all microorganisms including spores and viruses E. Pathogen 5. Thick-walled resting cells formed by Gram+ organisms F. Infection 6. Organism able to cause disease in a host G. Disinfection 7. Suspension in air of finely dispersed solids or liquids H. Viable microorganisms 8. Caused by inhaling airborne material carrying microbial contaminants I. Sterilization 9. Prevention of microbial contamination J. Spores (bacterial) 10. Disinfection or sterilization of contaminated articlesarrow_forwardWhich of the following techniques are not used to classify microorganisms? A-Serological tests b. Aseptic technique C Sterilization d. Streaking method question e. Filtrationarrow_forwardIn the Kirby-Bauer test, which of the following must be consistent? a. concentration of bacteria placed on the plate b. type of medium in the plate c. concentration of antimicrobial drug in the disk d. all of thesearrow_forward
- a.explanation on how a cultured bacteria should be able to cause disease in healthy organism once inoculated. b.explanation on how the bacteria should be able to reisolated from the experimentally infected host organism and should show similar properties of the original bacteriaarrow_forwardBelow is a scenario requiring the use of laboratory equipment and instruments. A watery fecal sample is tested for the presence of Bacillus cereus and Vibrio cholerae. The sample is stored in a screw capped tube. You are tasked to grow the Bacillus in a solid medium while Vibrio in a liquid medium. Choices: A. Incubator, B Hanging Drop Slide , C.Petri Dish, D. Drying Oven, E. Bunsen Burner, F. Inoculating NeedlE , G. Volumetric Pipette, H. Screw-capped Tubes, I. Hot plate, J. Centrifuge, K. Inoculating Loop, L. Microscope, M. Beaker, N. Biosafety Cabinet 1. What could be used to determine if there are more bacteria in the sample aside from Bacillus and Vibrio? 2. What should you use if you want to observe the natural motility of Bacillus under a Brightfield microscope? 3. Where should you perform the task of sterilization and inoculation? 4.What should be used to transfer the sample to the broth? 5. What could be used to separate the solid from the liquid portion of the…arrow_forwardThis agar plate was obtained by spreading 0.1 ml of a 1:1,000 dilution of a bacterial sample taken from cole slaw, and then incubating at 37oC for 24h. This plate indicates that: a. there are 42 bacteria/ml on the cole slaw b. there are at least 4 different types of bacteria in the cole slaw c. there are approximately 42,000 bacteria/ml in the cole slaw sample d. there are approximately 420,000 bacteria/ml in the cole slaw e. these bacteria cannot cause illness because they came from the person’s skin who made the cole slawarrow_forward
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