Microbiology: An Introduction Plus Mastering Microbiology with Pearson eText -- Access Card Package (13th Edition) (What's New in Microbiology)
13th Edition
ISBN: 9780134688640
Author: Gerard J. Tortora, Berdell R. Funke, Christine L. Case, Derek Weber, Warner Bair
Publisher: PEARSON
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Textbook Question
Chapter 11, Problem 1R
The following outline can be used to identify important bacteria. Fill in a representative genus in the space provided.
| Representative Genus | ||
| I. Gram-positive | ||
| A. Endospore-forming rod | ||
| 1. Obligate anaerobe | (a) ______ | |
| 2. Not obligate anaerobe | (b) ______ | |
| B. Non-endospore-forming | ||
| 1. Cells are rods | ||
| a. Produce conidiospores | (c) ______ | |
| b. Acid-fast | (d) ________________ | |
| 2. Cells are cocci | ||
| a. Lack cytochrome system | (e) _______ | |
| b. Use aerobic respiration | (f) _______ | |
| II. Gram-negative | ||
| A. Cells are helical or curved | ||
| 1. Axial filament | (g) _______ | |
| 2. No axial filament | (h) _______ | |
| B. Cells are rods | ||
| 1. Aerobic, nonfermenting | (i) _______ | |
| 2. Facultatively anaerobic | (j) _______ | |
| III. Lack cell walls | (k) _______ | |
| IV. Obligate intracellular |
||
| A. Transmitted by ticks | (1) _______ | |
| B. Reticulate bodies in host cells | (m) ______ | |
Expert Solution & Answer
Summary Introduction
Introduction:
Bacteria of different class and types are differentiated based on its shape, structure, and size.
Explanation of Solution
| Representative Genus | |
| I. Gram-positive | |
| |
| 1. Obligate anaerobes | (a) Clostridium |
| 2. Non obligate anaerobes | (b) Bacillus |
| |
| |
| (c) Streptomyces |
| (d) Mycobacterium |
| |
| (e) Streptococcus |
| (f) Staphylococcus |
| II. Gram-negative | |
| |
| 1. Axial filament | (g) Treponema |
| 2. No Axial filament | (h) Spirillum |
| |
| 1. Anaerobic, nonfermenting | (i) Pseudomonas |
| 2. Facultative anaerobic | (j) Escherichia |
| III. Lack cell walls | (k) Mycoplasma |
| IV. Obligate intracellular parasites | |
| A. Transmitted by ticks | (l) Rickettsia |
| B. Reticulate bodies in host cells | (m) Chlamydia |
Conclusion
The representative genus of bacteria was identified based on the different characteristics given.
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The genera Streptococci and Staphylococci are important bacterial groups to study as they contain many human pathogens. In the following question, choose whether the stated characteristic is typical of either Streptococci, Staphylococci, or both by bolding or highlighting the correct choice. Choose One
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A. iMAGE 1
1. What is a special characteristic of the microorganism shown?
CHOICES: A.It shows colonies in clusters. ,B.It's movement is aided by its, C.monotrichous flagella., D.It's cells occur in pairs., E.It contains a waxy lipid on its walls., F.It has an endoflagella. ,GIt contains an endospore., H.It shows colonies in chains. I.It's movement is aided by its peritrichous flagella. J. It is eukaryotic.
2. What staining method is done?
CHOICES: A. Ziehl-Neelsen Stain, B. Schaeffer C. Fulton Stain, D. Flagella Stain, E. Gram Stain, F. KOH MounT
3.How do you describe the shape of the microorganism ?
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4. How do you describe the shape of the microorganism?
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Chapter 11 Solutions
Microbiology: An Introduction Plus Mastering Microbiology with Pearson eText -- Access Card Package (13th Edition) (What's New in Microbiology)
Ch. 11 - The following outline can be used to identify...Ch. 11 - Compare and contrast each of the following: a....Ch. 11 - DRAW IT Draw a key to differentiate the following...Ch. 11 - Prob. 4RCh. 11 - If you Gram-stained the bacteria that live in the...Ch. 11 - Which of the following does not belong with the...Ch. 11 - Prob. 3MCQCh. 11 - Prob. 4MCQCh. 11 - Which of the following terms is the most specific?...Ch. 11 - Which one of the following does not belong with...
Ch. 11 - Which of the following pairs is mismatched? a....Ch. 11 - Prob. 8MCQCh. 11 - When Legionella was newly discovered, why was it...Ch. 11 - Prob. 10MCQCh. 11 - Prob. 1ACh. 11 - Prob. 2ACh. 11 - Bacteria are single-celled organisms that must...Ch. 11 - After contact with a patients spinal fluid, a lab...Ch. 11 - Between April 1 and May 15 of one year. 22...Ch. 11 - Prob. 3CAE
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