Can i know the similarities&differences between B cell and T cell receptors within immunology process?
Answers:
B cell can be activated directly by the Ag of the invader e.g.microbes through their specific receptor ( B cell receptor BCR ) .
T cells r activate when their receptors ( CD4 , CD8 particles and T cell receptors TCRs ) are exposed to the processed antigen by the Antigen Presenting cell (APGs) that connect the Ag to the MHC molecules . to cause differentiation of the T cell .
If you dont have imperviousness you will get AIDS.
B cell and T cells are formed by Helper T-cells.
Ok our human body have immunity system and it is divided into:
1) Innate Immunity
2) Specific accquired imperviousness
Innate immunity is present adjectives the time ie in the skin, saliva, tears
In specific acc imperviousness, its is further divided into:
1) humoral
2) cell mediated
Humoral imperviousness are made up of gama globulins and antibodies. They are from B-lymphochytes. induced by antigen ( protein dat induce formation of antibody)
IN cell mediated, it is made up of roomy T-lympocytes cells.
Contain memory T, cytotoxic T, PA T, supressor T cells. It is the aide T cells contained by T-lymphocytes dat form T cells and B cell.
T cells are thymus dependant and B cell are Bone marrow dependant.
Thus u sud noe that Bcells and T cells are diff from T lymphocytes and B lymphocytes. Because B cell and T cells come lower than T lymphocyte.
Hope it helps. I studied dis surrounded by my first year of medic. -.- its damn confusing. i agree.
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