Immunity: Chapter 01, Overview of the Immune Response

Table of Contents

1. 1-1 Cells of the Immune System: Differentiation in the Bone Marrow
2. 1-2 Cells of the Immune System: Functional Characteristics
3. 1-3 Macrophage and Dendritic Cell Subsets
4. 1-4 Clonal Selection of Antigen-Specific Lymphocytes
5. 1-5 Major Histocompatibility Molecules and the Detection of Infection
6. 1-6 The Lymphoid System and Lymphocyte Circulation
7. 1-7 Architecture of Secondary Lymphoid Tissues
8. 1-8 The Course of an Immune Response

1-5 Major Histocompatibility Molecules and the Detection of Infection

Work through the following questions, checking all the correct answers. For each question there may be more than one correct answer.

1

Which of the following statements are true? a) MHC molecules are highly variable because they must recognize the variable receptors of T lymphocytes. b) MHC molecules are highly variable because they must bind antigenic fragments of diverse and variable pathogens. c) MHC class I molecules are specialized to bind antigen fragments generated in the cytoplasmic compartment of cells. d) MHC class I molecules are particularly important for presenting antigenic fragments of viruses. e) MHC class I molecules are recognized by T lymphocytes bearing CD4 coreceptor molecules. CorrectWrong: b, c and d are true.Your answer has been saved.