Data from 2006 show that space heating accounts for the greatest energy usage in the residential sector, with the rest devoted, in decreasing proportions, to appliances, water heating, and air-conditioning. At 7%, electronics usage surpasses washers/dryers and dishwashers, cooking, and computers in energy use.
1 The white blood cells produce an antibody specific to that antigen. 2  This is called sensitization.. 3  The job of the antibodies is to help white blood cells detect and destroy substances that cause disease and sickness.llergic Reaction Causes. Almost anything can trigger an allergic reaction. 1  The body's immune system involves the white blood cells, which produce antibodies. 2  When the body is exposed to an antigen (a foreign body such as pollen that can trigger an immune response), a complex set of reactions begins.
Antibody production. Antibodies are produced by lymphocytes, which are formed in lymph nodes. Lymphocytes produced antibodies in response to the presence of pathogens such as bacteria. This is because alien cells have chemicals called antigen on their surface.A different antibody is produced for each antigen.The antibodies make bacteria clump together in preparation for action by phagocytes, or neutralise toxins produced by the bacteria.his is because alien cells have chemicals called antigen on their surface. A different antibody is produced for each antigen. The antibodies make bacteria clump together in preparation for action by phagocytes, or neutralise toxins produced by the bacteria.