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How do cells involved in the humoral response respond to antigen presentation on the surface of a B cell?
Wiki User
∙ 10y ago
Helper T cells recognize the receptor-antigen complex and cause plasma and memory cells to be produced to then produce antibodies.
Wiki User
∙ 10y ago
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Explain passive humoral immunity and give in your response?
becaues cpom
What is the stimuli causing endocrine glands to secrete their hormones in direct response to changing blood levels of certain critical ions and nutrients are called?
Humoral stimuli cause endocrine glands to secrete their hormones in direct response to changing blood levels of certain critical ions and nutrients.
Immune response in which b cells transform into plasma cells secret anti bodies?
humoral immunity
If bacteria are exposed to a B cell in the spleen they will initiate a?
lol hello fellow student in physl 210. i THINK the answer is humoral response.
Immune responses which affect adversely the host are often called what humoral response cellular response allergic response or natural immunity?
An allergic response is an immune over reaction to a harmless allergen such as pollen which will adversely affect the host, when the allergen is pollen this causes hayfever.
Would lack of memory B cells for a particular antigen impact the primary or secondary humoral response?
secondary humoral response.
What needs to form antibodies?
antibodies-part of humoral immunity involving B cells are formed in response to a foreign antigen by plasma cells
What region in the immunoglobulin response to different antigens?
There are two types of immunity Humoral & Cell-mediated ; in humoral immunity plasma cells produces specific antibodies against a particular antigen that may invade the boby.
Why does an inactivated vaccine induce only a humoral response?
T-cell memory is very important for long-lasting immunity, because T-cells control both humoral and cell mediated immunity.When the immune system recognizes a foreign antigen for the first time, an immune response is produced. When T cells are involved, immunological T-cell memory is produced. When the body encounters same antigen subsequently, a stronger immune response is produced. This is because of existing immunological memory against that antigen. Further antigenic stimulus increases the immune response. First antigenic stimulus is "priming"whereas subsequent stimuli are "booster". This is the principle of active immunization.
What are the differences between humoral immunity and cellular immunity?
ANTIBODY IMMUNITY IS BETTER TERMED AS HUMORAL IMMUNITY Humoral immunity is acquired by B-lymphocytes and T-helper lymphocytes as An antigen is engulfed by antigen processing cell (APC) e.g. , B-cells then a part of an antigen (epitope) is presented to T-helper cells in association with MHC-II (MAJOR HISTOCOMPATIBILITY COMPLEX) then T-helper cell activates B-cell to produce effector cell (plasma cell) and memory cell then plasma cell secrete antibodies which neglify harmful or toxic effects of the above antigen. CELL MEDIATED IMMUNITY Every cell of the body can show this response while in the above case only APC can show humoral response A whole foreign body/ antibody is engulfed by the cell then epitope is represented to cytotoxic T-lymphocytes(CTLs) then CTLs secrete certain chemicals which kill the cell along with foreign body.
Comparison of humoral and cell mediated immune response?
Humoral immunity is effected by antibodies produced by plasma cells toward a specific foreign antigen. Cellular immunity does not directly involve antibodies, but refers to cellular destruction of alien cells/tissues by production of cytotoxins locally, typically the latter are produced by T-lymphocytes and natural killer cells.
What statement about the immune system is false?
Plasma cells proliferate and produce antibodies against an antigen during humoral immunity.
Immune response involving T-cell lymphocytes?
humoral immunity
Explain passive humoral immunity and give in your response?
becaues cpom
What part of the adaptive immune response involves B cells?
Humoral
A type of immune response that is produced by the action of antibodies within body fluids?
humoral immunity response
What is the stimuli causing endocrine glands to secrete their hormones in direct response to changing blood levels of certain critical ions and nutrients are called?
Humoral stimuli cause endocrine glands to secrete their hormones in direct response to changing blood levels of certain critical ions and nutrients.
