Microbiology: An Evolving Science (Fourth Edition)
4th Edition
ISBN: 9780393615098
Author: John W. Foster, Joan L. Slonczewski
Publisher: W. W. Norton & Company
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Chapter 23.4, Problem 1TQ
Summary Introduction
To review:
The reason behind the small size of the defensins and the effect of defensins on the normal biota.
Introduction:
The human body has several chemical barriers for the invasive pathogenic microorganisms. Some cationic peptides are formed by various human cells that possess antimicrobial activity, such peptides are called defensins. The production of alpha and beta-defensins with a particular size and net charge help the body to cope with numerous microorganisms that can invade the lungs, the gastrointestinal, and urogenital tract.
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Students have asked these similar questions
What term describes microbial molecules of pathogens such as peptidoglycan and
LPS that can trigger the innate immune system to respond?
O 1) PAMP
O 2) epitope
O 3) antigen
O 4) hapten
This term describes an antigen that is too small to be immunogenic, however it
binds to proteins in the body to increase its size, allowing it to then be able to trigger
an immune reaction:
O 1) hapten
O 2) alloantigen
3) superantigen
O 4) epitope
Which of the following are important for viral protection?
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a) Macrophages
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Chapter 23 Solutions
Microbiology: An Evolving Science (Fourth Edition)
Ch. 23.1 - Prob. 1TQCh. 23.1 - Prob. 2TQCh. 23.1 - Prob. 3TQCh. 23.3 - Prob. 1TQCh. 23.4 - Prob. 1TQCh. 23.5 - Prob. 1TQCh. 23.5 - Prob. 2TQCh. 23.5 - Prob. 3TQCh. 23.6 - Prob. 1TQCh. 23.6 - Prob. 2TQ
Ch. 23 - Prob. 1RQCh. 23 - Prob. 2RQCh. 23 - Prob. 3RQCh. 23 - Prob. 4RQCh. 23 - Prob. 5RQCh. 23 - Prob. 6RQCh. 23 - Prob. 7RQCh. 23 - Prob. 8RQCh. 23 - Prob. 9RQCh. 23 - Prob. 10RQCh. 23 - Prob. 11RQCh. 23 - Prob. 12RQCh. 23 - Prob. 13RQCh. 23 - Prob. 14RQCh. 23 - Prob. 15RQCh. 23 - Prob. 16RQCh. 23 - Prob. 17RQCh. 23 - Prob. 18RQCh. 23 - Prob. 1TQCh. 23 - Prob. 2TQCh. 23 - Prob. 3TQ
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