Immunology

Two gene one polypeptide model was proposed by

• Edward Jenner

• Karl landsteiner

• Dreyer and Bennet

• Susumu Tonegawa and Jhoseph murray

Hybridoma technology is used to derive

• Polyclonal antibody

• Monoclonal antibody

• Multiclonal Ab

• Abzymes

Antigen presentation elimination of ROS cytokines and complement proteins are characteristic function of

• Macrophages

• Neutrophils

• Dendritic cells

• NK Cells

____is the ability to induce humoral and cell mediated immune response

• Antigenecity

• Immunogenecity

• Autoimmunity

• Immune tolerance

Most immunoglobulin molecule tend to have molecular mass of

• 5000-10000 Daltons

• 10000-20000 Daltons

• 100-1000Daltons

• 500-8000Daltons

____are the substances enhancing immunogenecity

• Haptens

• Protons

• Adjuvants

• Globulins

VDJ stands for

• Variation,Divergent,Jugguling

• Variant, Divergent,Joiner

• Variable, Divergent,Joining

• Variable,Distinct,Joining

________is the most abundant antibody in serum

• IgG

• IgM

• IgD

• IgA

RBCs are incubated with specific antibodies forming a clump known as

• Precipitation

• Agglutination

• Agglomeration

• Cluster islands

____ is promotion of phagocytosis of antigens by macrophages and neutrophils

• opsonization

• Agglomeration

• Agglutination

• Precipitation