Microbiology: A Systems Approach
5th Edition
ISBN: 9781259706615
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 25, Problem 1VC
From chapter 3, figure 3.5b. If this MacConkey agar plate was inoculated with well water, would you report that coliforms were present in the water?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
As a microbiology student, how can you prevent or control coliform contamination in drinking water of your respective community
discuss which two rooms in your home or workplace that you believe are the most contaminated. Explain why you chose these two rooms and list at least two bacteria (Genus species) that are the common types found in those rooms.
Every year, supposedly safe municipal water supplies cause outbreaks of enteric illness.Using the Wisconsin outbreak example from the 1990s, explain how pathogens can slip through water analysis and treatment processes undetected and untreated.
Chapter 25 Solutions
Microbiology: A Systems Approach
Ch. 25.1 - Compose a sentence about the history of applied...Ch. 25.1 - Define biotechnology, and explain how its uses...Ch. 25.2 - Outline the steps in water purification.Ch. 25.2 - Differentiate water purification from sewage...Ch. 25.2 - Prob. 5AYPCh. 25.2 - Prob. 6AYPCh. 25.2 - List five important pathogens of drinking water.Ch. 25.2 - Provide examples of indicator bacteria, and...Ch. 25.2 - Summarize methods for identifying and quantifying...Ch. 25.3 - Name five foods and/or beverages that are produced...
Ch. 25.3 - Summarize the microbial process that leads to...Ch. 25.3 - Write the equation showing how yeasts convert...Ch. 25.3 - Discuss how microorganisms themselves are useful...Ch. 25.3 - Provide background on current HACCP guidelines,...Ch. 25.3 - Prob. 15AYPCh. 25.3 - Outline basic principles of using temperature to...Ch. 25.3 - List methods other than temperature currently used...Ch. 25.4 - Prob. 18AYPCh. 25.4 - Distinguish between primary and secondary...Ch. 25.4 - List the four steps of industrial product...Ch. 25.4 - Identify five industrial products made by...Ch. 25 - Drinking water utilities monitor their production...Ch. 25 - Milk is usually pasteurized by a. the...Ch. 25 - During sewage treatment, microbial action on a...Ch. 25 - Which of the following is unlikely to be a...Ch. 25 - The bloom in wine making refers to a. the...Ch. 25 - When algae produce biofuels, what is the other...Ch. 25 - Secondary metabolites of microbes are formed...Ch. 25 - In industrial fermentation, which step precedes...Ch. 25 - Which of the following is currently being produced...Ch. 25 - In biotechnology, fermentation refers to a. the...Ch. 25 - Prob. 11TFCh. 25 - Food products should always be kept completely...Ch. 25 - Alcoholic beverages are produced by the...Ch. 25 - Nutritional yeast is consumed by humans to...Ch. 25 - Refrigerating food prevents the growth of all...Ch. 25 - a.Summarize one beneficial use of sludge today,...Ch. 25 - Every year, supposedly safe municipal water...Ch. 25 - Provide evidence in support of or refuting the...Ch. 25 - a.List examples of microbes used in the production...Ch. 25 - Further investigate the HACCP system, and...Ch. 25 - From chapter 3, figure 3.5b. If this MacConkey...Ch. 25 - From chapter 8. During which portion of metabolism...Ch. 25 - Using the words that follow, please create a...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- A microbe is only capable of growth at pH range of 8.5-10 in the presence of atmospheric levels of oxygen. Which statements are correct? Mark all that apply. A.)The microbe is likely to be a human pathogen B.)The microbe is a mesophile C.)The microbe is an obligate aerobe D.) The microbe is an alkiliphilearrow_forwardWhich of the following would be a correctly labeled agar plate?a. Staph on the bottomb. S. aureus on the bottomc. S. aureus on the lidd. Staphylococcus aureus on the lidarrow_forwardThe following plates were inoculated with organisms A, B, C, and D on each sector of this plate. Each plate was grown at the the temperature indicated (4C, 25C, 40C, and 60C). Choose the organism that is the psychrophile. A B D Carrow_forward
- Match the descriptions to the terms. There are 4 descriptions to match. You can use a choice more than once or not at all. A community of microbes embedded in a polysaccharide matrix; this community is extra-resistant to antibiotics. (this goes with the picture) The pili on this pathogen mediate __________. Lipopolysaccharide found in outer membrane of Gram negative bacteria Polysaccharide structure that can form the biofilm matrix A. biofilm B. glycocalyx C. adherence D. Bacterial endotoxin E. normal flora F. flagellaarrow_forwardDiseases that involve biofilm-producing bacteria are serious concern. They are not easily treated compared with those involving free-floating bacteria. Explain three reasons why biofilm formers are more pathogenic.arrow_forwardWhich of the following is halotorelant? E. coli Staphylococcus Proteus Klebsiellaarrow_forward
- MacConkey Agar Lactose fermenter or non-fermenter: ___________________________ Gram reaction based on MAC Growth: ___________________________ Coliform or non-coliform: _____________________________________arrow_forwardDo you think scientists working at Pitch Lake were at a great risk ofinfection from the organisms growing in the lake? Explain.arrow_forwardDiseases that involve biofilm-producing bacteria are of serious concern. They are not as easily treated compared with those involving free-floating (or planktonic) bacteria. Explain three reasons why biofilms can be more pathogenic.arrow_forward
- James inoculated a species of bacteria into KIA media and realized that it has a yellow butt and a yellow slant. This organism is likely to be a none-coliform coliform none hemolytic hemolytic catalase positivearrow_forwardFiltration to remove protozoa occurs in: Question 5 options: A) anaerobic sludge digestion. B) primary sewage treatment. C) secondary sewage treatment. D) water treatment.arrow_forwardWhich microbe is NOT found present in water with eutrophication events(s)? A. Nitromonas sp. B. Bacteroides sp. C. Anabaena sp. D. Cyanobacteriaarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
Soil Ecology; Author: Prof. Mark Valen;https://www.youtube.com/watch?v=rByV6yvJ-Ho;License: Standard youtube license