Besides suppressor T cells, some ________ also help suppress immune function and shorten the duration of the immune response.
After receiving a blood transfusion, a patient develops signs indicating a cross reaction between incompatible blood types. Which class of immunoglobulins is responsible for these signs?
The portions of an antigen's exposed surfaces to which its specific antibody binds are regions called
B)the constant segments of the light and heavy chains.
________ function in pinocytosis, phagocytosis, antigen processing, and antigen presentation bound to Class II MHC proteins.