EBK CAMPBELL BIOLOGY IN FOCUS
2nd Edition
ISBN: 8220101459299
Author: Reece
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 35, Problem 3TYU
Summary Introduction
Introduction:
The primary difference between the B cells and the T cells is that the B-cells secrete antibodies against a pathogen while the cytotoxic T-cells eliminate the cells that are infected by the pathogens.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
How is the cytotoxic T cell mechanism of action similar to that of complement?
A.
Cytotoxic T cells secrete the proteins that activate complement.
В.
Cytotoxic T cells induce cell lysis with perforin, a protein similar to complement's MAC.
C.
Cytotoxic T cells activate B cells to produce antibodies.
D.
Cytotoxic T cells are antigen-presenting cells similar to the complement proteins found on B cells.
Explain why each choice (a-d) is correct or incorrect.
In clonal selection of B cells, which substance is responsible for determining which cells will eventually become clones?
a. Antigen
b. Interferon
c. Antibody
d. Complement
Which type of immune response works in concert withcytotoxic T cells against virally infected cells?a. natural killer cellsb. complementc. antibodiesd. memory
Chapter 35 Solutions
EBK CAMPBELL BIOLOGY IN FOCUS
Ch. 35.1 - Pus is both a sign of infection and an indicator...Ch. 35.1 - MAKE CONNECTIONS How do the molecules that...Ch. 35.1 - Prob. 3CCCh. 35.2 - Prob. 1CCCh. 35.2 - Explain how memory cells strengthen the immune...Ch. 35.2 - WHAT IF? If both copies of a light-chain gene and...Ch. 35.3 - Prob. 1CCCh. 35.3 - Prob. 2CCCh. 35.3 - Prob. 3CCCh. 35 - Prob. 1TYU
Ch. 35 - Prob. 2TYUCh. 35 - Prob. 3TYUCh. 35 - Prob. 4TYUCh. 35 - Prob. 5TYUCh. 35 - Prob. 6TYUCh. 35 - Prob. 7TYUCh. 35 - DRAW IT Consider a pencil-shaped protein with two...Ch. 35 - MAKE CONNECTIONS Contrast clonal selection with...Ch. 35 - Prob. 10TYUCh. 35 - FOCUS ON EVOLUTION Describe one invertebrate...Ch. 35 - Prob. 12TYUCh. 35 - Prob. 13TYU
Knowledge Booster
Similar questions
- Which type of immune response is most directlyeffective against bacteria?a. natural killer cellsb. complementc. cytotoxic T cellsd. helper T cellsarrow_forwardWhich event happens first during cytotoxic T-cell activation? a. Cytotoxic T cells secrete perforin and granzyme. b. Cytotoxic T cells recognize foreign antigen presented on the surface of a MHC I molecule. c. Cytotoxic T cells proliferate to form many new cells specific for the same antigen d. Cytotoxic T cells recognize foreign antigen presented on the surface of a TCR.arrow_forwardSome individuals are immune-compromised because their bodies do not make enough T-cells. What is the difference between a T-cell and any other cell type in the body? a. T-cells have different genomes than cells of other types b. T-cells have different genes than cells of other types c. T-cells have different proteins than cells of other typesarrow_forward
- The immune system cell that binds to herpes infected cells and kills them are? A. Regulatory cells В. Cytotoxic T cells C. Helper cellsarrow_forwardIn what process is clonal selection important?a. Complement function c. Inflammationb. B cell activation d. Phagocytosisarrow_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
- 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 cellsarrow_forwardHow are neutrophils targeted from the blood vessels to the sites of inflammation? A. they bind to antigens presented by infected vascular endothelial cells B. they respond to signaling molecules released at the site of inflammation C. they are attracted to DNA or RNA fragments leaking into the blood vessel at sites of inflammation D. they sense nearby disturbances in the body's physiologyarrow_forwardWhich of these characteristics is not a major factor in adaptive oracquired immunity?a. specificity b. chemotaxis c. recognition d. memoryarrow_forward
- Which cells of the immune system secrete antibodies? A. Natural killer cells only B. T cells only C. B cells only D. Natural killer cells, T cells, and B cells equallyarrow_forwardExplain why each choice (a-d) is correct or incorrect. Which statement is true about T cells? a. They usually directly recognize antigens, which then activates a subpopulation of killer cells b. Their proliferation is enhanced by interleukins 1 and 2. c. Once activated, they cannot secrete cytokines. d. They will develop into cytotoxic T cells if antigen is complexed with class II MHC proteins.arrow_forwardWhich statement is true of autoimmunity? a. It involves misshapen antibodies. b. It refers to “automatic immunity.” c. It often manifests as types II, III, and IV hypersensitivities. d. It has an acute course and then usually resolves itself.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education