Questions: 1. The production of antibodies is the result of a immune response, involving lymphocytes. 2. An antibody is a molecule produced by cells called cells. These cells result from the proliferation of activated B cells. proteins. 4. Each antibody targets a specific with the intention of destroying or neutralizing it.

1. The production of antibodies is the result of a humoral immune response, involving B lymphocytes.

2. An antibody is a protein molecule produced by cells called plasma cells. These cells result from the proliferation of activated B cells.

3. Each antibody targets a specific antigen with the intention of destroying or neutralizing it.

Explanation:

1. The humoral immune response is the aspect of immunity that is mediated by macromolecules found in extracellular fluids such as antibodies, which are produced by B lymphocytes.
2. Antibodies are proteins produced by plasma cells, which are differentiated B cells that have been activated.
3. Antibodies are specific to antigens, which are substances that the immune system recognizes as foreign and potentially harmful.