You are a group of microbiologists tasked to test the presence of coliforms in the newly built water station. You are asked to isolate E. coli, Salmonella, and Shigella. Enumerate the media used for each step of isolating these bacteria. Include pictures and references. Bacteria Enrichment Isolation Media Presumptive test (Broth/Agar) (Broth/Agar) (Broth/Agar) E. coli Salmonella Shigella 1. How can you confirm that E. coli, Salmonella, and Shigella are present in the newly built water station? Explain. 2. What is the difference between nutrient broth and nutrient agar? 3. What is the importance of these steps (Enrichment, Isolation, and presumptive test) in isolating bacteria? Conclusion about the process of isolating bacteria
You are a group of microbiologists tasked to test the presence of coliforms in the newly built water station. You are asked to isolate E. coli, Salmonella, and Shigella. Enumerate the media used for each step of isolating these bacteria. Include pictures and references. Bacteria Enrichment Isolation Media Presumptive test (Broth/Agar) (Broth/Agar) (Broth/Agar) E. coli Salmonella Shigella 1. How can you confirm that E. coli, Salmonella, and Shigella are present in the newly built water station? Explain. 2. What is the difference between nutrient broth and nutrient agar? 3. What is the importance of these steps (Enrichment, Isolation, and presumptive test) in isolating bacteria? Conclusion about the process of isolating bacteria
Microbiology for Surgical Technologists (MindTap Course List)
2nd Edition
ISBN:9781111306663
Author:Margaret Rodriguez, Paul Price
Publisher:Margaret Rodriguez, Paul Price
Chapter4: The Prokaryotes
Section: Chapter Questions
Problem 4UTM
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![Activity 2. Media Used in Isolating Coliforms
You are a group of microbiologists tasked to test the presence of coliforms in the newly built water station. You are
asked to isolate E. coli, Salmonella, and Shigella. Enumerate the media used for each step of isolating these
bacteria. Include pictures and references.
Bacteria
Enrichment
(Broth/Agar)
Presumptive test
(Broth/Agar)
Isolation Media
(Broth/Agar)
E. coli
Salmonella
Shigella
1. How can you confirm that E. coli, Salmonella, and Shigella are present in the newly built water
station? Explain.
2. What is the difference between nutrient broth and nutrient agar?
3. What is the importance of these steps (Enrichment, Isolation, and presumptive test) in isolating bacteria?
Conclusion about the process of isolating bacteria](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12c25b3f-9be8-4292-96a2-15aecbe39539%2Fd7edaafe-fc02-4c70-9255-e33955cc5a13%2F7jeqbxm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Activity 2. Media Used in Isolating Coliforms
You are a group of microbiologists tasked to test the presence of coliforms in the newly built water station. You are
asked to isolate E. coli, Salmonella, and Shigella. Enumerate the media used for each step of isolating these
bacteria. Include pictures and references.
Bacteria
Enrichment
(Broth/Agar)
Presumptive test
(Broth/Agar)
Isolation Media
(Broth/Agar)
E. coli
Salmonella
Shigella
1. How can you confirm that E. coli, Salmonella, and Shigella are present in the newly built water
station? Explain.
2. What is the difference between nutrient broth and nutrient agar?
3. What is the importance of these steps (Enrichment, Isolation, and presumptive test) in isolating bacteria?
Conclusion about the process of isolating bacteria
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