what are antibodies yahoo
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.