EP MICROBIOLOGY:W/DISEASES BY..-MOD.ACC
5th Edition
ISBN: 9780134607894
Author: BAUMAN
Publisher: PEARSON CO
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 11, Problem 1SA
Whereas the first edition of Bergey’s Manual relied on morphological and biochemical characteristics to classify microbes, the new edition focuses on ribosomal RNA sequences. List several other criteria for grouping and classifying bacteria.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
The process of collecting characteristics of your unknown bacterium can be helped by the use of a dichotomous key. A dichotomous key is a flowchart that can be used to identify an organism.
a) in your own words explain how to create and use a dichotomous key to identify unknown bacteria
35) Researchers have found a new type of bacteria, and they want to determine its phylum. What would
be the most reliable method to do so?
A) Conducting a Gram-stain test
B) Performing an analysis of metabolic pathways
C) Determining the ribosomal RNA sequence of the bacteria
D) Analyzing the morphological characteristics of the bacteria
What is the correct way to write this microbe’s name: bacillus subtilis, Bacillus subtilis, Bacillus Subtilis, or Bacillus subtilis? Identify the genus name and the species epithet.
Chapter 11 Solutions
EP MICROBIOLOGY:W/DISEASES BY..-MOD.ACC
Ch. 11 - Prob. 1TMWCh. 11 - Why are taxonomic names and categories in our...Ch. 11 - Why is it that archaea dont seem to cause disease...Ch. 11 - Prob. 1EDCSCh. 11 - Why are bacteria all classified in the same domain...Ch. 11 - Modified True/False 1. ____ All prokaryotes...Ch. 11 - Prob. 2MTFCh. 11 - Modified True/False 3. __________ If you were to...Ch. 11 - Prob. 4MTFCh. 11 - Prob. 5MTF
Ch. 11 - Modified True/False 6. __________ Halophiles...Ch. 11 - Prob. 7MTFCh. 11 - Prob. 8MTFCh. 11 - Modified True/False 9. A giant bacterium that is...Ch. 11 - Prob. 10MTFCh. 11 - Prob. 1MCCh. 11 - Prob. 2MCCh. 11 - Prob. 3MCCh. 11 - Endospores _____. a. remain alive for decades b....Ch. 11 - Prob. 5MCCh. 11 - Prob. 6MCCh. 11 - Prob. 7MCCh. 11 - Prob. 8MCCh. 11 - Prob. 9MCCh. 11 - The presence of mycolic acid in the cell wall...Ch. 11 - Match the bacterium on the left with the term with...Ch. 11 - Whereas the first edition of Bergeys Manual relied...Ch. 11 - What are extremophiles? Describe two kinds, and...Ch. 11 - Name and describe three types of bacteria...Ch. 11 - Prob. 4SACh. 11 - Prob. 5SACh. 11 - A student was memorizing the arrangements of...Ch. 11 - Prob. 7SACh. 11 - Name and describe five distinct classes of phylum...Ch. 11 - Prob. 9SACh. 11 - Prob. 1VICh. 11 - Prob. 2VICh. 11 - A microbiology student described deeply branching...Ch. 11 - Prob. 2CTCh. 11 - Prob. 3CTCh. 11 - Prob. 4CTCh. 11 - Louis Pasteur said, The role of the infinitely...Ch. 11 - Prob. 6CTCh. 11 - A scientist who discovers a prokaryote living in a...Ch. 11 - Contrast the processes of nitrogen fixation and...Ch. 11 - Prob. 9CTCh. 11 - How do scientists know there are millions of...Ch. 11 - Why might soil-dwelling organisms such as...Ch. 11 - Using the following terms, fill in the following...
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
- What is one situation where Koch’s postulates are impossible to complete? In other words, what factors about a microbe or factors about a disease make it impossible for Koch's postulate to be performed with that microbe or disease?arrow_forwarda) What is morphology? b) Describe the common morphological characteristics of bacteria that are often used in microbiological studies. c) Explain the chemical and physical requirements needed for bacterial growth d) Explain the importance of using growth medium and devise a STEP-BY-STEP plan to grow bacterial cell cultures in the laboratory.arrow_forwardPart (a) What metric unit is made when the prefix, da, is combined with the base unit, grams (g)? Write the full word and abbreviation. Part (b) What metric unit is made by combining the prefix, m, with the base unit, meters (m)? Write the full word and abbreviation. Part (c) You are a microbiologist studying a newly found bacterial species, Streptococcus newmexicanus. While studying this species, you examine hundreds of samples and find the average size of this bacterium to be approximately 0.0019 millimeters in length.Convert this measurement into micrometers, with your final answer in scientific notation. Part (d) This bacterium is often found in a chain of bacterial cells connected to each other. The chains can reach lengths of 2.5 mm. Using the information above, calculate how many Streptococcus newmexicanus cells are in a chain 2.5 mm long. Make sure to express your answer in scientific notation & to show your work. Show your work and answer, including units, in the block…arrow_forward
- You have used morphological observations and biochemical tests to identify two unknown bacterial isolates in your practical sessions, briefly describe three other techniques that can be used to identify unknown bacteria (you can use any reliable online resources). Note: These must not be based on biochemical tests (enzyme use, acid production etc) or morphological characteristics (size, shape, structures).arrow_forwardchoose any microorganism except S. aureus (Staphylococcus aureus)arrow_forwardWrite a paragraph for when you once have Neisseria gonorrhoea bacteria in its pure form, what methods can you use to confirm the identity of this bacterium as N. gonorrhoeae? Mention what is the principle of those methods.arrow_forward
- Provide evidence in supporting or refuting the following statement: The cell, or cytoplasmic membrane, is a nonessential structure in bacteria because its function is replaced by the cell wall in these microbes. please provide minimum of 400 of words. Thank you!arrow_forwardNote that it is not appropriate to self-diagnose outside of a medical context and this is a completely hypothetical scenario. Imagine you have a rash on your foot. You're concerned that it's an infection and inoculate a sample onto an agar plate. You wonder, How can I figure out whether the pathogen is a bacterium vs a eukaryote? You decide to use lab supplies to get a basic understanding of the pathogen. Be specific about what tests you use and what you expect the results to be. Limit yourself to experiments we could do in our lab. What is one experiment you could do, involving culturing the organism?arrow_forwardNote that it is not appropriate to self-diagnose outside of a medical context and this is a completely hypothetical scenario. Imagine you have a rash on your foot. You're concerned that it's an infection and inoculate a sample onto an agar plate. You wonder, How can I figure out whether the pathogen is a bacterium vs a eukaryote? You decide to use lab supplies to get a basic understanding of the pathogen. Be specific about what tests you use and what you expect the results to be. Limit yourself to experiments we could do in our lab. What is a procedure you could do, involving making a slide of the organism?arrow_forward
- What are challenges or difficulties we may encounter for identifying a bacillus cereus microbe ?arrow_forwardComplete the colony morphology for the colonies pictured above: 1. Form - 2. Elevation - 3. Margin - 4. Surface - 5. Chromogenesis -arrow_forwardThe techniques for identifying unknown bacteria can be summarized in three key steps, explain in your own words how to: Staining the unknown for initial characterization by microscopy. Using a dichotomous key strategy to systematically rule out other organisms. Testing the organism for key biochemical traits.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Molecular Techniques: Basic Concepts; Author: Dr. A's Clinical Lab Videos;https://www.youtube.com/watch?v=7HFHZy8h6z0;License: Standard Youtube License