Acquired immunity involves both a humoral immune response and a cell-mediated immune response. to review the definitions of these immune responses, see hint 1. sort the items into the appropriate bins depending on whether they are involved in the humoral response, the cell-mediated response, or both the humoral and the cell-mediated responses. (if you are not sure what some of the items are, see hint 2.

Humoral response:

Both:

Explanation:

The acquired immune response is characterized by occurring in later periods after contact with an aggressive agent and by the participation of lymphocytes as the effector cells of this reaction. The immune responses are specific to each antigen, and can be distinguished for different portions of a complex protein, a polysaccharide or any macromolecule. The parts of antigens that are recognized by lymphocytes are called antigenic determinants or epitopes. This is because the lymphocyte has receptors on its surface that are able to distinguish small differences between different antigens.

Humoral immunity is the type of immune defense that acts on extracellular fluid using proteins (antibodies), produced by B lymphocytes. Antibodies are important for fighting pathogens preventing them from penetrating connective tissue. Therefore, B lymphocytes secrete antibodies in the circulation and in mucous fluids for microorganisms and microbial toxins to be neutralized and destroyed even in the extracellular environment, thus fighting infections.