Modified Mastering Microbiology with Pearson eText -- Standalone Access Card -- for Microbiology with Diseases by Taxonomy (5th Edition)
5th Edition
ISBN: 9780134402819
Author: Robert W. Bauman Ph.D.
Publisher: PEARSON
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Chapter 16, Problem 1TF
Summary Introduction
Introduction:
Antigen processing takes place inside the endoplasmic reticulum cells and forms small peptides which are released inside the cytoplasm of the cell. These peptides are then expressed on the membrane surface of cells.
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Which of the following interactions will NOT provoke an immune response?
A. Endogenous antigen + MHC Class I + TCR + CD 8+
B. Exogenous antigen + MHC Class II + TCR + CD 4+
C. Exogenous antigen + MHC Class II + BCR
D. Endogenous antigen + MHC Class I + BCR
Which of the following are TRUE of class I major histocompatibility complex (MHC) molecules? a. Class I MHC molecules present endogenous antigens. b. Class I MHC molecules are only present on erythrocyte surfaces. c. Class I MHC molecules bind complement. d. Class I MHC molecules present exogenous antigens.
how would you explain this article to someone to summarize the article and its sections?
https://www.frontiersin.org/articles/10.3389/fimmu.2017.00292/full
Major Histocompatibility Complex (MHC) Class I and MHC Class II Proteins: Conformational Plasticity in Antigen Presentation
Chapter 16 Solutions
Modified Mastering Microbiology with Pearson eText -- Standalone Access Card -- for Microbiology with Diseases by Taxonomy (5th Edition)
Ch. 16 - Prob. 1MCCh. 16 - Prob. 2MCCh. 16 - Prob. 3MCCh. 16 - Prob. 4MCCh. 16 - Prob. 5MCCh. 16 - Prob. 6MCCh. 16 - Prob. 7MCCh. 16 - Which cells express MHC class I molecules in a...Ch. 16 - Prob. 9MCCh. 16 - Prob. 10MC
Ch. 16 - Prob. 1TFCh. 16 - Prob. 2TFCh. 16 - Prob. 3TFCh. 16 - Prob. 4TFCh. 16 - Prob. 5TFCh. 16 - Prob. 1MCh. 16 - Prob. 2MCh. 16 - Prob. 1VICh. 16 - The nearby image is a transmission electron...Ch. 16 - Prob. 1SACh. 16 - Prob. 2SACh. 16 - Prob. 1CTCh. 16 - Contrast innate defenses with adaptive immunity.Ch. 16 - Prob. 3CTCh. 16 - Prob. 4CTCh. 16 - Prob. 5CTCh. 16 - Prob. 6CTCh. 16 - Prob. 7CTCh. 16 - Some materials, such as metal bone pins and...Ch. 16 - Prob. 9CTCh. 16 - Prob. 10CTCh. 16 - Prob. 11CTCh. 16 - Prob. 12CTCh. 16 - Prob. 13CTCh. 16 - Prob. 14CTCh. 16 - Prob. 1CMCh. 16 - Prob. 1TMWCh. 16 - Prob. 2TMWCh. 16 - Prob. 3TMWCh. 16 - Prob. 4TMWCh. 16 - Prob. 5TMWCh. 16 - Prob. 1EDCS
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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
- MHC class II proteins: A. present exogenous antigen to the immune system B. both are found on antigen presenting cells and present exogenous C. antigen to the immune system are found on antigen presenting cellsarrow_forwardIn regard to antigen presentation, MHC class I molecules usually present peptides derived from _____, whereas MHC class II molecules usually present peptides derived from _____. a. intracellular cytosolic sources; vesicular system b. phagolysosome; proteasomes c. MIIC; self proteins d. CLIP; HLA-DM e. endocytic vesicles; endoplasmic reticulum.arrow_forwardMHC class I proteins: A. both are on all nucleated cells and present endogenous antigens to the immune system B. present endogenous antigens to the immune system C. are on all nucleated cellsarrow_forward
- Write T if the statement is correct; write F if the statement is not correct. Interferons enhance antigen presentation. " " Peptides that bind to MHC class II molecules are longer than those that bind MHC class I molecules. " " MHC molecules that lack a bound peptide is unstable. " " MHC class I:peptide:TCRcomplexes and MHC class II:peptide:TCR complex shows very similar orientation. " " The Golgi apparatus is part of the endomembrane system. " "arrow_forwardWrite T if the statement is correct; write F if the statement is not correct. Antigen fragments that bind to MHC class I molecules are typically in endosomes. " " TAP1 and TAP2 are present on the plasma membrane of APCs. " " Proteasomes process antigens within the endoplasmic reticulum. " " Newly synthesized MHC class I molecules can be found within endosomes. " " Newly synthesized MHC class I α chains assemble in the ER with calnexin. " "arrow_forwardWhich of the following are opsonins? Group of answer choices interleukins histamine oleic acid complements C3b and C4barrow_forward
- why this statement is false All TH cells express CD4 and recognize only antigen associated with class II MHC molecules.arrow_forwardIdentify the cells that display MHC class I and MHC class IIproteins on their surfacesarrow_forwardWhich of the following is NOT involved in antigen presentation to helper T Cells? a.) CD4 b.) Class I MHC c.) T Cell Receptors d.) Class II MHCarrow_forward
- MHC class I molecules present peptide antigens derived from a(n) _______ compartment, whereas MHC class II molecules present peptide antigens derived from a(n) _______ compartment: a. extracellular; intracellular b. intracellular; extracellular c. opsonization; neutralization d. neutralization; opsonization e. none of the above.arrow_forwardMatch the appropriate term on the left with the appropriate definition of the right Pathogen-Associated Molecular Pattern MCH II MHC I Pattern Recognition Receptor A. A large macromolecule produced by pathogens which is unlike any macromolecule produced by the host B. An immune molecule which displays proteins from phagocytosed pathogens on the immune cell surface C. An immune molecule which displays normal cell proteins or proteins from intracellular pathogens on the surface of any host cell D. An immune receptor which recognizes macromolecules produced by broad classes of pathogensarrow_forwardWhich of the following cells is phagocytic?a. plasma cellb. macrophagec. B celld. NK cellarrow_forward
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