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Remain in reserve then turn into plasma cells when needed?
B cells can remain in reserve as memory cells until they encounter the specific antigen they were created to target. Once activated by this antigen, they can differentiate into plasma cells, which produce large amounts of antibodies to combat the infection. This process allows for a rapid and specific immune response upon re-exposure to the pathogen.
How b cell responds to the initial antigen challenge?
Upon initial antigen challenge, B cells with specific surface receptors that match the antigen become activated. These activated B cells differentiate into plasma cells that produce antibodies targeting the antigen. Additionally, some B cells can also become memory B cells to mount a faster and more robust immune response upon subsequent exposures.
Where do plasma cells arise from?
Plasma cells arise from B cells during the immune response. B cells differentiate into plasma cells in response to antigen stimulation, and plasma cells are responsible for producing and secreting antibodies to fight off pathogens.
Plasma cells develop from transformed b cells or t cells?
ativated B cells forms effector cells which are called plasma cells
How do cells involved in the humoral response respond to antigen presentation on the surface of a B cell?
Helper T cells recognize the receptor-antigen complex and cause plasma and memory cells to be produced to then produce antibodies.
The y- shaped protein that is produced by plasma cells upon exposure to a specific antigen and can bind to that antigen is called a?
antibody
Which cell develops into a plasma cell?
Stem cells develop into plasma cells and B cells also turn into plasma cells. Plasma cells have been exposed to an antigen and then produces and secretes antibodies.
Remain in reserve then turn into plasma cells when needed?
B cells can remain in reserve as memory cells until they encounter the specific antigen they were created to target. Once activated by this antigen, they can differentiate into plasma cells, which produce large amounts of antibodies to combat the infection. This process allows for a rapid and specific immune response upon re-exposure to the pathogen.
Plasma cells develop from transformed t or b cells?
The plasma cells develop from transformed b cells.
After the first exposure to an antigen what carries the record of the exposure in the body?
Memory B cells and memory T cells carry the record of the first exposure to an antigen in the body. These cells are generated during the initial immune response and remain in the body to provide a faster and stronger immune response upon re-exposure to the same antigen.
Antigens cause immature B cells to?
When a B cell detects an antigen, it will engulf it and then display it on its cell surface with an MHC molcule. This antigen/MHC combination is then detected by a T cell - which will send signalling molcules to B cells to multiply and mature into plasma cells (which create antibodies against the antigen) and memory B cells (which 'remember' the antigen for next time).They become plasma cells
How b cell responds to the initial antigen challenge?
Upon initial antigen challenge, B cells with specific surface receptors that match the antigen become activated. These activated B cells differentiate into plasma cells that produce antibodies targeting the antigen. Additionally, some B cells can also become memory B cells to mount a faster and more robust immune response upon subsequent exposures.
How do B cells respond to the initial antigen challenge?
B cells respond to the initial antigen challenge by producing progeny cells. The progeny cells include both memory cells and plasma cells.
Where do plasma cells arise from?
Plasma cells arise from B cells during the immune response. B cells differentiate into plasma cells in response to antigen stimulation, and plasma cells are responsible for producing and secreting antibodies to fight off pathogens.
Which of the following initiates an attack against a specific antigen or pathogen?
Plasma Cell initiate attacks against specific antigens. Plasma cells are B cells bearing specific antibodies for binding to a specific antigen.
Plasma cells develop from transformed b cells or t cells?
ativated B cells forms effector cells which are called plasma cells
T cells and B cells activated only by what?
T cells are activated by antigens presented on the surface of antigen-presenting cells, such as dendritic cells. B cells are activated primarily by recognizing antigens with their B cell receptor, although they may also require T cell help for full activation.
