Exam 17: Immunology I: Basic Principles of Adaptive Immunity and Immunization

Which of the following T cells is activated by interleukin-1 and in turn activates B cells to differentiate into plasma cells?

An area on an antigen molecule to which an antibody molecule binds is called:

Hybridomas are used to produce

Which of the following pathogens is matched incorrectly with the immune response it illicits?

The role of activated macrophages is to

Cells that are neither T or B cells,but function to non-specifically kill cells infected by viruses are called:

Both humoral and cellular immunity share the following attributes except

Which class of immunoglobulins consists of five units and is connected by a J chain?

Agglutination

Which region of an antibody determines the class of that particular antibody?

All of the following are environmental factors that modify the immune response in a host except

All of the following pertain to the structure of an antibody molecule except

All of the following statements about immunization are true except

Injection of a patient with ready-made antibodies produced in a different host is an example of what type of immunity?

Which of the following statements about immunization is false?

Cells that synthesize and release antibody molecules are

Immunity that is mediated by antibodies is called

Programmed cell death is also known as

Adaptive immunity is

The process whereby lymphocytes which recognize self antigens are removed,thus producing tolerance in the host is