Exam 18: Basic Principles of Adaptive Immunity and Immunization

Which of the following T cells has CD8 receptors on its surface and recognizes virus-infected cells by viral antigens presented on macrophages

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

Programmed cell death is also known as _____.

Antigens that have the capacity to activate huge s of immune T cells non-specifically resulting in a large immune response that results in diseases are _____.

The role of activated macrophages is to:

Monoclonal antibodies are all of the following 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 immune cells kills infected cells by releasing the lethal protein perforin

Antibodies produced by the humoral response help eliminate foreign antigens by all of the following ways except:

Colostrum,which contains high concentrations of antibodies passed onto an infant from a mother during breast-feeding,is an example of what type of immunity