Homework Help is Here – Start Your Trial Now!
Science
Biology
B cells are activated by a. soluble, intact antigens; antigen fragments displayed on the surfaces of other cells b. soluble, intact antigens; soluble, intact antigens c. antigen fragments displayed on the surfaces of other cells; soluble, intact antigens d. antigen fragments displayed on the surfaces of other cells; antigen fragments displayed on the surfaces of other cells e. insoluble, intact antigens; antigen fragments displayed on the surfaces of other cells 23. and T cells are activated by

B cells are activated by a. soluble, intact antigens; antigen fragments displayed on the surfaces of other cells b. soluble, intact antigens; soluble, intact antigens c. antigen fragments displayed on the surfaces of other cells; soluble, intact antigens d. antigen fragments displayed on the surfaces of other cells; antigen fragments displayed on the surfaces of other cells e. insoluble, intact antigens; antigen fragments displayed on the surfaces of other cells 23. and T cells are activated by

Biology: The Dynamic Science (MindTap Course List)
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter45: Defenses Against Disease
Section: Chapter Questions
Problem 1TYK
See similar textbooks
icon
Related questions
Question
100%

Need answer of  23 and 24. 

23. and T cells are activated by B cells are activated by a. soluble, intact antigens; antigen fragments displayed on the surfaces of other cells b. soluble, intact antigens; soluble, intact antigens c. antigen fragments displayed on the surfaces of other cells; soluble, intact antigens d. antigen fragments displayed on the surfaces of other cells; antigen fragments displayed on the surfaces of other cells e. insoluble, intact antigens; antigen fragments displayed on the surfaces of other cells 24. What feature or features might all peptides that can bind to a protein encoded by a particular MHC allele have in common? a. They have the same arrangement of nucleotides. b. All peptides that can bind to the protein encoded by a particular MHC allele may have a specific amino acid at a certain position that allows it to fit into the MHC groove. c. All peptides that can bind to the protein encoded by a particular MHC allele may have a specific nucleic acid at a certain position that allows it to fit into the MHC groove. d. All peptides that can bind to the protein encoded by a particular MHC allele may have a specific amino acid at a certain position that allows it to fit over the MHC bulge. e. a and c 25. Which of the following is characteristic of MHC II proteins? a. Most cells express them on their surface. b. They are expressed primarily by professional APCS. c. They are primarily responsible for displaying antigens that originate within the cell cytoplasm. d. They are primarily responsible for displaying exogenous antigen fragments taken into the cell by phagocytosis. e. b and d
Transcribed Image Text:23. and T cells are activated by B cells are activated by a. soluble, intact antigens; antigen fragments displayed on the surfaces of other cells b. soluble, intact antigens; soluble, intact antigens c. antigen fragments displayed on the surfaces of other cells; soluble, intact antigens d. antigen fragments displayed on the surfaces of other cells; antigen fragments displayed on the surfaces of other cells e. insoluble, intact antigens; antigen fragments displayed on the surfaces of other cells 24. What feature or features might all peptides that can bind to a protein encoded by a particular MHC allele have in common? a. They have the same arrangement of nucleotides. b. All peptides that can bind to the protein encoded by a particular MHC allele may have a specific amino acid at a certain position that allows it to fit into the MHC groove. c. All peptides that can bind to the protein encoded by a particular MHC allele may have a specific nucleic acid at a certain position that allows it to fit into the MHC groove. d. All peptides that can bind to the protein encoded by a particular MHC allele may have a specific amino acid at a certain position that allows it to fit over the MHC bulge. e. a and c 25. Which of the following is characteristic of MHC II proteins? a. Most cells express them on their surface. b. They are expressed primarily by professional APCS. c. They are primarily responsible for displaying antigens that originate within the cell cytoplasm. d. They are primarily responsible for displaying exogenous antigen fragments taken into the cell by phagocytosis. e. b and d
Expert Solution
steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Complications during life stages
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Biology: The Dynamic Science (MindTap Course List)
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:
9781305389892
Author:
Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:
Cengage Learning
Biology (MindTap Course List)
Biology (MindTap Course List)
Biology
ISBN:
9781337392938
Author:
Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:
Cengage Learning
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781938168130
Author:
Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:
OpenStax College
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Biology: The Unity and Diversity of Life (MindTap…
Biology: The Unity and Diversity of Life (MindTap…
Biology
ISBN:
9781337408332
Author:
Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:
Cengage Learning
Biology: The Unity and Diversity of Life (MindTap…
Biology: The Unity and Diversity of Life (MindTap…
Biology
ISBN:
9781305073951
Author:
Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS