Prescott's Microbiology
11th Edition
ISBN: 9781260211887
Author: WILLEY, Sandman, Wood
Publisher: McGraw Hill
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Textbook Question
Chapter 8.6, Problem 2CC
Retrieve, Infer, Apply
How does being in a biofilm affect an organism’s susceptibility to antimicrobial agents?
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Chapter 8 Solutions
Prescott's Microbiology
Ch. 8.1 - MICRO INQUIRY Which types of agents can be used...Ch. 8.1 - Retrieve, Infer, Apply 1. Define the following...Ch. 8.1 - Retrieve, Infer, Apply 2. What is the difference...Ch. 8.2 - MICRO INQUIRY Examine graph (a). How long would it...Ch. 8.3 - MICRO INQUIRY How might one verify that filtration...Ch. 8.3 - Retrieve, Infer, Apply 1. What are depth filters...Ch. 8.3 - Retrieve, Infer, Apply 2. Describe the operation...Ch. 8.4 - Retrieve, Infer, Apply 1. Describe how an...Ch. 8.4 - Retrieve, Infer, Apply 2. In the past, spoiled...Ch. 8.4 - Prob. 3CC
Ch. 8.4 - Retrieve, Infer, Apply 2. What is the correlation...Ch. 8.5 - MICRO INQUIRY Why is it important that all of...Ch. 8.5 - MICRO INQUIRY Why are cross-linking agents such as...Ch. 8.5 - Retrieve, Infer, Apply 1. Why are most...Ch. 8.5 - Retrieve, Infer, Apply Construct a table that...Ch. 8.5 - Retrieve, Infer, Apply 3. Which disinfectants or...Ch. 8.5 - Retrieve, Infer, Apply 4. How do phenolic agents...Ch. 8.5 - Retrieve, Infer, Apply 5. Which physical or...Ch. 8.6 - Retrieve, Infer, Apply 1. Briefly explain how the...Ch. 8.6 - Retrieve, Infer, Apply How does being in a biofilm...Ch. 8.6 - Retrieve, Infer, Apply Suppose hospital custodians...Ch. 8.6 - Retrieve, Infer, Apply Briefly describe the phenol...Ch. 8.6 - Retrieve, Infer, Apply Why might it be necessary...Ch. 8.7 - Retrieve, Infer, Apply How would you explain to a...Ch. 8.7 - Retrieve, Infer, Apply Propose the use of specific...Ch. 8 - Prob. 1RCCh. 8 - Throughout history, spices have been used as...Ch. 8 - Design an experiment to determine whether an...Ch. 8 - Suppose you tested the effectiveness of...Ch. 8 - Prob. 4AL
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- Rationalize the use of all the reagents used in Agarose gel electrophoresis.arrow_forwardIdentify two factors( in detail)that make biofilms more tolerant to antimicrobials including their mode of action.arrow_forwardDistinguish the effectiveness of antimicrobial activity between ultraviolet light and ionizing radiation.arrow_forward
- Microbiology Briefly describe any THREE CATEGORIES (three modes of action) of antibacterial drugs. Make sure to tell how they work and how bacteria have become resistant to them.arrow_forwardName five functional traits of microorganisms. What dose the functional diversity describe? Do we analyze these traits with culture-dependent methods or culture-independent method?arrow_forwardExplain how are the physiological characteristics of bacteria identified using biochemical test?arrow_forward
- Control of Microbial Growth A) Which would be the best process to use and why? B) Can you use pasteurization? Explain. C)What is the true definition of an "antibiotic?"arrow_forwardOutline and describe, three strategies to identify microorganisms.arrow_forwardBriefly compare filtration and ultraviolet (UV) radiation as antimicrobial methods.arrow_forward
- xplain the four stages of the growth curve for a microorganism. What is the generation time? Which aspect of the growth curve is used to calculate the generation time and why? How is the generation time calculated and why does it make sense that E.coli and M.tuberculosis have such drastically different generation times?arrow_forwardSuggest a possible mechanism for how a microbe that becomes resistant to an antimicrobial chemical can transfer that to another microorganism, and also transfer resistance to antibiotics in the process.arrow_forwardExplain in detail the methods that can use to achieve static and or cidal effects in microorganismsarrow_forward
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