I'm at the start of TEW2 (1 hour in). Tried to find what APC means by googling all sorts of things, but can't seem to find any definition or...
B-cells become Plasma Cells. When a B-cell receptor connects to its specific antigen, a Helper T-cell releases chemicals that tell that B-cell to divide many times. This makes an army of B-cells with the perfectly shaped B-cell receptor to connect to the invader in your body.Many of these B-cells quickly turn into Plasma cells.how/hide words to know. 1  Antibody: a molecule made by B-cells to trap foreign particles and microbes... 2  Molecule: a chemical structure that has two or more atoms held together by a chemical bond. 3  Plasma cell: an immune cell that comes from B-cells and makes and releases antibodies. 4  Receptor: a molecule on the surface of a cell that receives ...
Rating Newest Oldest. Best Answer: Antibodies are proteins produced by B-lymphocytes (B-cells), cells of the immune system. In the body, antibodies bind to target molecules (antigens) present on foreign objects that enter the body, such as pollen or bacteria. The target molecules are often but not always proteins.n the body, antibodies bind to target molecules (antigens) present on foreign objects that enter the body, such as pollen or bacteria.