Podcast
Questions and Answers
What type of cells exclusively express MHC-II?
What type of cells exclusively express MHC-II?
- All immune cells
- Antigen presenting cells (correct)
- Dendritic cells and B cells
- Nucleated cells
What is the primary function of cytokines?
What is the primary function of cytokines?
- Stimulate cell migration
- Control growth and activity of immune cells (correct)
- Activate the complement system
- Present exogenous antigens
How do activated Helper T cells assist B cells?
How do activated Helper T cells assist B cells?
- By producing antibodies
- By making cytokines that bind to receptors on B cell membranes (correct)
- By recognizing exogenous antigens
- By expressing MHC-II
What triggers the classical pathway of complement activation?
What triggers the classical pathway of complement activation?
What is the function of chemokines?
What is the function of chemokines?
How do complement fragments bound to antigen help activate B cells?
How do complement fragments bound to antigen help activate B cells?
What is the primary function of cytokines in the immune system?
What is the primary function of cytokines in the immune system?
How do activated dendritic cells communicate with T cells?
How do activated dendritic cells communicate with T cells?
What is the primary function of MHC-I molecules?
What is the primary function of MHC-I molecules?
What is the role of antigen-presenting cells in the immune system?
What is the role of antigen-presenting cells in the immune system?
What are chemokines primarily responsible for?
What are chemokines primarily responsible for?
What is the primary function of T cell receptors?
What is the primary function of T cell receptors?
What is the primary function of phagocytic cells in the immune response?
What is the primary function of phagocytic cells in the immune response?
What triggers the activation of dendritic cells in the skin?
What triggers the activation of dendritic cells in the skin?
What is the role of major histocompatibility complex (MHC) molecules?
What is the role of major histocompatibility complex (MHC) molecules?
What is the primary function of helper T cells?
What is the primary function of helper T cells?
What is the role of cytokines and chemokines in the immune response?
What is the role of cytokines and chemokines in the immune response?
What is the final outcome of the immune response?
What is the final outcome of the immune response?
