Microbiology: An Introduction
12th Edition
ISBN: 9780321929150
Author: Gerard J. Tortora, Berdell R. Funke, Christine L. Case
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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Chapter 11 Solutions
Microbiology: An Introduction
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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