Human Biology: Concepts and Current Issues
7th Edition
ISBN: 9780321821652
Author: Michael D. Johnson
Publisher: Benjamin Cummings
expand_more
expand_more
format_list_bulleted
Question
Chapter 9, Problem 8CR
Summary Introduction
To review:
The mechanism by which the particular cells belonging to an individual are identified so that the immune response does not act upon the person’s own cells.
Introduction:
Antigens are usually a large protein or polysaccharide molecules. Each antigen has a unique shape, and every bacterium or virus has a different or specific antigen. The immune system produces specific antibodies in response to each uniquely shaped antigen. These antibodies attack and inactivate the antigen and also the bacterium, protozoan or virus carrying it. Most antigens are located on the outer surface of a cell or virus. It is important for the immune system to identify the self and non-self-cells.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Describe how cells that belong to a particular individual are identified so that the individual’s immune system doesn’t attack them
Describe how the immune system distinguishes foreign cells from cells deemed as self.
Explain why the immune system does not attack the body’s own molecules and cells.
Chapter 9 Solutions
Human Biology: Concepts and Current Issues
Ch. 9 - Prob. 1QCCh. 9 - Prob. 2QCCh. 9 - Define the term pathogen and give some examples.Ch. 9 - Prob. 2CRCh. 9 - Prob. 3CRCh. 9 - Prob. 4CRCh. 9 - Prob. 5CRCh. 9 - Describe in general terms the distinction between...Ch. 9 - Describe the concept of an antigen and how it...Ch. 9 - Prob. 8CR
Ch. 9 - Prob. 9CRCh. 9 - Prob. 10CRCh. 9 - Prob. 1TYCh. 9 - Prob. 2TYCh. 9 - Prob. 3TYCh. 9 - Prob. 4TYCh. 9 - Prob. 5TYCh. 9 -
6. Which of the following is a benefit of...Ch. 9 - Prob. 7TYCh. 9 -
8. The following are steps in phagocytosis: (1)...Ch. 9 - Prob. 9TYCh. 9 - Prob. 10TYCh. 9 - Prob. 11TYCh. 9 - Prob. 12TYCh. 9 - Which of the following increases the likelihood of...Ch. 9 - Which of the following does not belong with the...Ch. 9 - Which of the following statements about HIV is...Ch. 9 - Prob. 1AWKCh. 9 - Prob. 2AWKCh. 9 -
3. Everyone knows that bacteria can cause...Ch. 9 - Prob. 4AWKCh. 9 - Prob. 5AWKCh. 9 - Why is it that most people get the chicken pox...Ch. 9 - The immune system is supposed to defend us from...
Knowledge Booster
Similar questions
- The Adaptive Immune Response Is a Specific Defense Against Infection Compare the general inflammatory response, the complement system, and the specific immune response.arrow_forwardName several cytokines and describe their role in the immune response.arrow_forwardWhen we get sick we trust our immune system to protect us, but what happens when that system goes awry and ends up killing patients? Question: What is Cytokine Storm, and how does it work? What happens during the immuneresponse to the Corona virus, which results in a high number of deaths? Analyze and give a brief report.arrow_forward
- Describe the function of both T and B memory cells in the immune response. What type of immunity do they provide? direct answer pleasearrow_forwardDescribe the role of macrophages in activating the specific immune response to antigens.arrow_forwardAn individual is infected with a particular pathogen that he had before. This results in the generation of an immune response.a) List the name of the type of immune response that may be generated.arrow_forward
- The process where antibody attracts macrophages to invading microbes by making them more appealing or "tasty" is ___ polymerization agglutination inactivation opsonizationarrow_forwardA disease which is the result of the immune system attacking its own cells is called ___. autoimmune genetic immunosuppression idiopathicarrow_forwardDescribe neutrophils and NK cells, giving one example of how each cell type destroys pathogens that have invaded your body. Why are they both part of the “innate” immune system?arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage LearningHuman Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage LearningHuman Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
- Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage LearningEssentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
Essentials of Pharmacology for Health Professions
Nursing
ISBN:9781305441620
Author:WOODROW
Publisher:Cengage