Podcast
Questions and Answers
What is the role of T cells in humoral immunity?
What is the role of T cells in humoral immunity?
- Ingest and disable bacteria
- Recognize antigen on B cells (correct)
- Secrete antibodies
- Activate mast cells
Which cells present antigens to ingest and disable bacteria?
Which cells present antigens to ingest and disable bacteria?
- Mast cells
- B lymphocytes
- Plasma cells
- Phagocytes (correct)
What is the main function of B lymphocytes in humoral immunity?
What is the main function of B lymphocytes in humoral immunity?
- Activate mast cells
- Ingest and disable bacteria
- Secrete antibodies (correct)
- Activate complement proteins
What is the significance of coordinating the innate and specific immune system in response to extracellular bacteria?
What is the significance of coordinating the innate and specific immune system in response to extracellular bacteria?
What is the main function of plasma cells?
What is the main function of plasma cells?
Which class of antibody is good at causing antigen clumping and activating complement?
Which class of antibody is good at causing antigen clumping and activating complement?
What is the role of IgD antibodies?
What is the role of IgD antibodies?
In the activation of B cells in response to an antigen, what is the correct order of the steps?
In the activation of B cells in response to an antigen, what is the correct order of the steps?
What is the function of toll-like receptors?
What is the function of toll-like receptors?
What is opsonization?
What is opsonization?
What would be impaired in individuals with mutations in toll-like receptors?
What would be impaired in individuals with mutations in toll-like receptors?
What happens when MHC class I expression is reduced on a cell?
What happens when MHC class I expression is reduced on a cell?