Podcast
Questions and Answers
What is the role of a mature naive B cell during the initial encounter with a pathogen?
What is the role of a mature naive B cell during the initial encounter with a pathogen?
- Act as an antigen-presenting cell (correct)
- Secrete antibodies to fight the pathogen
- Recognize the MHC II–antigen complex
- Differentiate into memory B cells
What activates the B cell during the encounter with a pathogen?
What activates the B cell during the encounter with a pathogen?
- Differentiation into plasma B cells
- Recognition of MHC II–antigen complex by helper T cells (correct)
- Antigen secretion
- Recognition of MHC II–antigen complex by memory B cells
What is the role of memory B cells in fighting against the pathogen?
What is the role of memory B cells in fighting against the pathogen?
- Act as an antigen-presenting cell
- Secrete antibodies to fight the pathogen (correct)
- Internalize and digest the antigen
- Differentiate into plasma cells
What differentiates into memory B cells and plasma cells during the encounter with a pathogen?
What differentiates into memory B cells and plasma cells during the encounter with a pathogen?
What do plasma B cells do in response to a pathogen?
What do plasma B cells do in response to a pathogen?
What is the function of a helper T cell during the initial encounter with a pathogen?
What is the function of a helper T cell during the initial encounter with a pathogen?
What happens to memory B cells after the initial infection?
What happens to memory B cells after the initial infection?
What leads to differentiation into plasma B cells and memory B cells?
What leads to differentiation into plasma B cells and memory B cells?
What is the main advantage of using one enzyme-linked anti-mouse 2Ëš antibody instead of labeling each of the 5 different mouse 1Ëš antibodies with an enzyme?
What is the main advantage of using one enzyme-linked anti-mouse 2Ëš antibody instead of labeling each of the 5 different mouse 1Ëš antibodies with an enzyme?
Which region of the antibody does the enzyme-linked anti-mouse 2Ëš antibody bind to?
Which region of the antibody does the enzyme-linked anti-mouse 2Ëš antibody bind to?
In lateral flow immunoassay, what is the purpose of the chicken IgY antibodies present in the conjugation pad?
In lateral flow immunoassay, what is the purpose of the chicken IgY antibodies present in the conjugation pad?
What is the significance of the appearance of a colored line on the control line in lateral flow immunoassay?
What is the significance of the appearance of a colored line on the control line in lateral flow immunoassay?
What happens when antigen in the sample solution flows through a lateral flow immunoassay?
What happens when antigen in the sample solution flows through a lateral flow immunoassay?
What is the function of excess tagged antibodies in a lateral flow immunoassay?
What is the function of excess tagged antibodies in a lateral flow immunoassay?
What is common to both monoclonal and polyclonal antibodies used for research?
What is common to both monoclonal and polyclonal antibodies used for research?
What is the role of antibody-bound antigens in a lateral flow immunoassay?
What is the role of antibody-bound antigens in a lateral flow immunoassay?
What is the result of the random gene recombination and mRNA splicing in the antigen-binding sites?
What is the result of the random gene recombination and mRNA splicing in the antigen-binding sites?
What is the function of complement proteins in the blood?
What is the function of complement proteins in the blood?
What is the advantage of using enzyme-labeled 2Ëš antibodies?
What is the advantage of using enzyme-labeled 2Ëš antibodies?
What happens when antibodies bind to different pathogens?
What happens when antibodies bind to different pathogens?
What type of immune system do antibodies belong to?
What type of immune system do antibodies belong to?
What do certain complement proteins do to pathogens?
What do certain complement proteins do to pathogens?
What results from binding of antibodies to different pathogens?
What results from binding of antibodies to different pathogens?
