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 24, Problem 1TQ
Summary Introduction
To review:
The reason behind clearing the infection by the lysis of membrane of host cell carrying pathogens by cytotoxic T cells rather than spreading the infection.
Introduction:
T cells are also referred to as thymic lymphocytes. These cells develop in the thymus gland of the human body. They are responsible for the activation of an immune response against pathogenic infection. They are mainly associated with cellular immunity. They identify the pathogen and eliminate it from the body. The T cells activate B cells (Bone marrow lymphocytes) to produce antibodies against the antigen of the bacteria.
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4) A patient has their spleen removed due to an accident. How will this affect the immune response?
5) You come in contact with staphylococci through a cut. What cellular features will the immune cells recognize?
6) Name two opsonins and how do these molecules help the immune response?
7) Fever is part of the inflammatory process. What is the role of fever during an immune response?
8) This chemical is used to induce anti-viral responses in cells to protect the cells from viral infections.
9) This complement activation pathway is activated when complement binds to an antibody bound to antigens.
Suppose a bacterial pathogen enters a human host. Which of the following cells will act first and which one will act last: Macrophages, T-helper cells, Neutrophils? Describe the functions of these cells in the order they get activated.
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
Chapter 24 Solutions
Microbiology: An Evolving Science (Fourth Edition)
Ch. 24.1 - Prob. 1TQCh. 24.1 - Prob. 2TQCh. 24.1 - Prob. 3TQCh. 24.2 - Prob. 1TQCh. 24.2 - Prob. 2TQCh. 24.2 - Prob. 3TQCh. 24.2 - Prob. 4TQCh. 24.2 - Prob. 5TQCh. 24.3 - Prob. 1TQCh. 24.3 - Prob. 2TQ
Ch. 24.3 - Prob. 3TQCh. 24.4 - Prob. 1TQCh. 24.4 - Prob. 2TQCh. 24.5 - Prob. 1TQCh. 24.5 - Prob. 2TQCh. 24.6 - Prob. 1TQCh. 24.6 - Prob. 2TQCh. 24 - Prob. 1RQCh. 24 - Prob. 2RQCh. 24 - Prob. 3RQCh. 24 - Prob. 4RQCh. 24 - Prob. 5RQCh. 24 - Prob. 6RQCh. 24 - Prob. 7RQCh. 24 - Prob. 8RQCh. 24 - Prob. 9RQCh. 24 - Prob. 10RQCh. 24 - Prob. 11RQCh. 24 - Prob. 12RQCh. 24 - Prob. 13RQCh. 24 - Prob. 14RQCh. 24 - Prob. 15RQCh. 24 - Prob. 16RQCh. 24 - Prob. 17RQCh. 24 - Prob. 18RQCh. 24 - Prob. 19RQCh. 24 - Prob. 20RQCh. 24 - Prob. 1TQCh. 24 - Prob. 2TQCh. 24 - Prob. 3TQCh. 24 - Prob. 4TQCh. 24 - Prob. 5TQ
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