BIOLOGY:CONCEPTS+..W/ACCESS
4th Edition
ISBN: 9781260713176
Author: Hoefnagels
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 34, Problem 5MCQ
Summary Introduction
Introduction:
The effector cytotoxic T cells kill the infected foreign cells in the body by binding to the cell receptor of the
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Give typing answer with explanation and conclusion
how is the development of autoimmunity normally prevented?
a. T lymphocytes require a specific set of cytokine signals to become activated
b. regulatory T cells suppress autoimmune responses
c. clonal deletion of T cells and regulatory T cell suppression prevent auto reactive T cell activation
d. clonal deletion of T cells, lack of necessary cytokine signals, and regulatory T cell suppression prevent activation of auto reactive T cells
. Which does NOT describe humoral immunity?
Group of answer choices
a. Antibodies are secreted by T-helper cells
b. Humoral immunity is effective against circulating toxins
c. Some B cells become memory cells
d. cytotoxic t cells can make antibodies
How do corticosteroids act to block inflammation?
a. Blocking neutrophil migration
b. Blocking mast cells degranulation
c. Blocking macrophage activation
d. Blocking the synthesis of arachidonic acid
Chapter 34 Solutions
BIOLOGY:CONCEPTS+..W/ACCESS
Ch. 34.1 - Prob. 1MCCh. 34.1 - Prob. 2MCCh. 34.1 - Prob. 3MCCh. 34.1 - Prob. 4MCCh. 34.2 - List the categories of inn ate defenses.Ch. 34.2 - Describe the physical barriers to infection.Ch. 34.2 - How do white blood cells contribute to innate...Ch. 34.2 - Prob. 4MCCh. 34.2 - Prob. 5MCCh. 34.3 - Prob. 1MC
Ch. 34.3 - What are the two subdivisions of adaptive...Ch. 34.3 - Prob. 3MCCh. 34.3 - Prob. 4MCCh. 34.3 - Prob. 5MCCh. 34.3 - Prob. 6MCCh. 34.4 - Prob. 1MCCh. 34.4 - Prob. 2MCCh. 34.4 - Prob. 3MCCh. 34.5 - Prob. 1MCCh. 34.5 - Prob. 2MCCh. 34.5 - Prob. 3MCCh. 34.5 - Prob. 4MCCh. 34.6 - Prob. 1MCCh. 34.6 - Prob. 2MCCh. 34 - Prob. 1MCQCh. 34 - Histamine acts on the _____, causing redness and...Ch. 34 - Prob. 3MCQCh. 34 - The innate immune response is characterized by its...Ch. 34 - Prob. 5MCQCh. 34 - Prob. 6MCQCh. 34 - In what process is clonal selection important? a....Ch. 34 - Why is the secondary immune response so much...Ch. 34 - Prob. 9MCQCh. 34 - Prob. 10MCQCh. 34 - Prob. 1WIOCh. 34 - Explain why a scraped knee increases the chance...Ch. 34 - Prob. 3WIOCh. 34 - Prob. 4WIOCh. 34 - Prob. 5WIOCh. 34 - Prob. 6WIOCh. 34 - Prob. 7WIOCh. 34 - Prob. 8WIOCh. 34 - Prob. 9WIOCh. 34 - Prob. 10WIOCh. 34 - Prob. 11WIOCh. 34 - Prob. 12WIOCh. 34 - Explain the difference between clonal deletion and...Ch. 34 - Humans (and all other organisms) are in an...Ch. 34 - Prob. 1PITCh. 34 - Prob. 2PITCh. 34 - Circle the immune system components that a vaccine...Ch. 34 - How do lymph and lymph nodes fit into this concept...Ch. 34 - Where else might macrophages fit into this concept...
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
- Which statement describes a limitation of T-cell receptors (TCRs) compared to B-cell receptors (BCRs)? A.) only BCRs can interact with epitopes on free antigens or epitopes B.) displayed directly on the pathogen C.) only BCRs can initiate a pathogen-specific immune response D.) only BCRs recognize pathogen epitopesarrow_forwardWhich is the proper order of events in cell-mediated immunity? (1) Cloning of cytotoxic T cells and memory T cells(2) Antigen presented to T lymphocyte(3) Activation of T lymphocytes(4) Cytotoxic T cells attack target cells Select one: a. 3, 2, 4, 1 b. 1, 4, 2, 3 c. 2, 3, 4, 1 d. 2, 3, 1, 4 e. 1, 2, 3, 4,arrow_forwardWhich characteristic is associated with passive artificial immunity?a. long-term protection duration b. requires several days to develop protection c. immediate protection d. creation of memory in response to antigen exposurearrow_forward
- Which best describes the term "immunological disorder"? a. An exaggerated or inadequate immune response. b. A disorder that destroys the immune system. c. Any genetic disease. d. A complete lack of immune function. e. Immune problems that cause disease but cannot be detected.arrow_forwardWhat is the function of Regulatory T-cells answer in one paragrapharrow_forwardWhich is true of the innate immune response? a) Mucus can contain lysozyme and ampicillin b) Fe poisons potential pathogens c) Skin is dry and alkaline d) Fe limitation has a bacteriostatic effectarrow_forward
- Which is an example of a 1st line of defense barrier? 1.fever speeds up the metabolism of our immune cells 2.macrophages engulf pathogens 3.mucus traps organisms in our mucous membranes 4.B and T cells target specific pathogens for destructionarrow_forwardAnalyze the relationships between the types of T cells and theirreceptors, and how they are activated.arrow_forwardWhich DOES NOT describe monoclonal antibodies? Group of answer choices a. Monoclonal antibodies are produced in test tubes by hybridoma cells b. Monoclonal antibodies are specific to multiple antigens c. These antibodies are used in diagnostic tests d. The antibody producing cells may come from a non-human sourcearrow_forward
- Cytotoxic T cells are immune cells that can eliminate some virus-infected cells. a. Briefly describe how activated cytotoxic T cells can kill virus-infected cells.arrow_forwardWhich statement describes a limitation of T-cell receptors (TCRs) compared to B-cell receptors (BCRs)? only BCRs recognize pathogen epitopes only BCRs can initiate a pathogen-specific immune response only BCRs can interact with epitopes on free antigens or epitopes displayed directly on the pathogenarrow_forwardWhich cells produce antibodies? a. Neutrophils. b. Dendritic cells. c. Cytotoxic T cells. d. Plasma cells. The role of the humoral immune response is to a. kill infected cellsb. fight pathogens found in body fluid c. prevent pathogens from entering the body d. initiate an inflammatory responsearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
7 Freudian Defence Mechanisms Explained; Author: Lewis Psychology;https://www.youtube.com/watch?v=fTnjJ105ze4;License: Standard youtube license