Podcast
Questions and Answers
What is the role of the Pepeptide epitope shown in red?
What is the role of the Pepeptide epitope shown in red?
- Activates nonspecific T cells
- Recognized by the surface immunoglobulin on a B cell
- Promotes antibody production against the coat protein
- Recognized by MHC class II molecules (correct)
Which cell type recognizes the native epitope on the external viral coat protein?
Which cell type recognizes the native epitope on the external viral coat protein?
- B cell (correct)
- Nonspecific T cell
- Dendritic cell
- CD4 T cell
What happens when a virus is captured and presented by a dendritic cell?
What happens when a virus is captured and presented by a dendritic cell?
- Activated CD4 T cell (correct)
- No immune response
- Antibody production by B cells
- Activated nonspecific T cells
What is the term used to describe the process of linked B-cell and T-cell interaction?
What is the term used to describe the process of linked B-cell and T-cell interaction?
How do B-cells 'see' antigens?
How do B-cells 'see' antigens?
What happens when an activated T cell recognizes its peptide on a B cell?
What happens when an activated T cell recognizes its peptide on a B cell?
Why can't T-cell receptors (TCRs) recognize free antigen like immunoglobulin can?
Why can't T-cell receptors (TCRs) recognize free antigen like immunoglobulin can?
Which antigen receptors are expressed at the plasma membrane for B-cells?
Which antigen receptors are expressed at the plasma membrane for B-cells?
What do the majority of T-cells require for antigen recognition?
What do the majority of T-cells require for antigen recognition?
What part of the virus is recognized by the surface immunoglobulin on a B cell?
What part of the virus is recognized by the surface immunoglobulin on a B cell?
Which cell type becomes activated when a virus captured and presented by a dendritic cell?
Which cell type becomes activated when a virus captured and presented by a dendritic cell?
What is the role of the Pepeptide epitope shown in red?
What is the role of the Pepeptide epitope shown in red?
How do B-cells 'see' antigens?
How do B-cells 'see' antigens?
What happens when an activated T cell recognizes its peptide on a B cell?
What happens when an activated T cell recognizes its peptide on a B cell?
What do memory B cells primarily contribute to in the secondary immune response?
What do memory B cells primarily contribute to in the secondary immune response?
Why can't T-cell receptors (TCRs) recognize free antigen like immunoglobulin can?
Why can't T-cell receptors (TCRs) recognize free antigen like immunoglobulin can?
"B‐cells and T‐cells 'see' antigen in fundamentally different ways" mainly because:
"B‐cells and T‐cells 'see' antigen in fundamentally different ways" mainly because:
"Majority of T-cells can only recognise antigen when presented within the peptide‐binding groove of an MHC molecule" suggests:
"Majority of T-cells can only recognise antigen when presented within the peptide‐binding groove of an MHC molecule" suggests:
"The majority of T‐cells can only recognise antigen when presented within the peptide‐binding groove of an MHC molecule" implies that:
"The majority of T‐cells can only recognise antigen when presented within the peptide‐binding groove of an MHC molecule" implies that:
