EBK BROCK BIOLOGY OF MICROORGANISMS
15th Edition
ISBN: 8220103633352
Author: Stahl
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 25.8, Problem 1MQ
What part of the Escherichia coli cell contains endotoxin? Why do gram-positive bacteria not produce endotoxins?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Why do gram-positive bacteria not produce
endotoxins?
What makes bacterial diseases such as Clostridium botulinum, Clostridium perfringens & Clostridium tetani very effective to cause infection in a human host?
Name four different pathogenic groups of Escherichia coli.
Chapter 25 Solutions
EBK BROCK BIOLOGY OF MICROORGANISMS
Ch. 25.1 - What event is required but not sufficient to cause...Ch. 25.1 - Prob. 2MQCh. 25.1 - Prob. 1CRCh. 25.2 - Prob. 1MQCh. 25.2 - Prob. 2MQCh. 25.2 - Prob. 3MQCh. 25.2 - Prob. 1CRCh. 25.3 - What are virulence factors? How can the LD50 test...Ch. 25.3 - Prob. 2MQCh. 25.3 - Prob. 1CR
Ch. 25.4 - Prob. 1MQCh. 25.4 - Prob. 2MQCh. 25.4 - Prob. 3MQCh. 25.4 - Prob. 1CRCh. 25.5 - Prob. 1MQCh. 25.5 - Prob. 2MQCh. 25.5 - Prob. 3MQCh. 25.5 - Prob. 1CRCh. 25.6 - What key features are shared by all AB exotoxins?Ch. 25.6 - Prob. 2MQCh. 25.6 - Prob. 3MQCh. 25.6 - Prob. 1CRCh. 25.7 - Prob. 1MQCh. 25.7 - Prob. 2MQCh. 25.7 - QDistinguish between the mechanism of cytotoxins...Ch. 25.8 - What part of the Escherichia coli cell contains...Ch. 25.8 - Why is it necessary to test for endotoxin in water...Ch. 25.8 - Prob. 1CRCh. 25 - Coagulase is a virulence factor for Staphylococcus...Ch. 25 - Although mutants incapable of producing exotoxins...
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
- Bacteria of the genus Mycoplasma are distinguished from other bacterial cells by 1) cell walls composed solely of amino acids. O 2) the absence of a cytoplasmic membrane. O 3) the absence of a cell wall. O 4) Have large capsules. 5) the presence of mycolic acid in their cell walls.arrow_forwardwhat causes gut bacteria? what is the treatment for it? what are the symptoms, if someone is infected with this backteria?arrow_forwardMycobacterium tuberculosis is very difficult to stain because of the A) presence of ribosomes in the cytoplasm. B) location of the DNA within the cell. C) large amounts of a waxlike lipids present in its cell wall. D) lack of a cell wall.arrow_forward
- What are the common pathogens isolated from stool samples? What is the difference between a coliform bacterium and a noncoliform enteric bacterium? What diagnostic test differentiates Proteus and Providencia species from other Enterobacteriaceae? How would you differentiate between serotypes of E. coli? Are the gram-negative enteric bacilli fastidious organisms? Would they survive well outside of the body? If so, what significance would this have in their transmission? Why is serotyping particularly important in Salmonella infections and typhoid fever?arrow_forwardWhy do mycoplasmas need to have stronger cytoplasmicmembranes than other bacteria?arrow_forwardWhich of the following bacterial species is considered normal flora of the mouth? O 1) Streptococcus mutans 2) Escherichia coli 3) Klebsiella pneumoniae 4) Staphylococcus epidermidisarrow_forward
- What do Gram positive bacteria generally possess and how will these help them in their virulence?arrow_forwardclostridium botulinum is a bacterium usually present in soil that may cause botulism. Briefly explain why one or few cells of a pathogenic bacterium, such as clostridium botulism, by itself typically does not secrete a toxin, despite the species as a whole being characterized as toxin producing.arrow_forwardwhy is peptidoglycan synthesis inportant in antibiotic activity? why do antibiotics not interfere with cell wall synthesis in the host cells?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
12DaysinMarch, Genital Infections for USMLE Step One; Author: Howard Sachs;https://www.youtube.com/watch?v=66zR_FypVFQ;License: Standard youtube license