MCQs Mock Test for Lab Technicians and Technologists: Chapter 68

Counter immunoelectrophoresis is useful for detection of

T-cells are produced from

Intensity of attraction between antigen and antibody molecule is known as

Which is most antigenic?

Role of magnesium in vaccine is

Shick test is used for the detection of

Capacity of antigen to breakdown into small fragments eachwith a single epitopic region is known as

When a particular antigen is mixed with antibody in the presence of an electrolyte at suitable temperature and pH the particles are clumped, this is called:

Hybridoma technique is used for

Immediate type hypersensitivity reactions are

Innate immunity is

Antibodies are

Immediate type of hypersensitivity reactions are mediated by

Acquired immunity is

Antibody having high valency is

Agglutination reaction is strongest with the immunoglobulin:

â-cells are involved in

Toxins and viruses can be detected by

Immunity is life long following

Acquired immunity can be developed by

Incomplete antigens are called

Delayed type of hypersensitivity is seen in

The character acquired by the cell due to recombination is

To prepare vaccine for small pox, the material used by Edward Jenner is

Plasma cells are the end cells of

The fo l low ing are used for the preservation of virus, except

Local immunity is important in

Serological reactions are useful for

The primary cells involved in immune response are

During recombination, the strain that donates genetic material frequently with high rate:

The parts which filter lymph are

Secondary function of complements are

Antibody formation depends on

Very effective, less time consuming and at a time so many samples can be detected by

Antigenic specificity is due to

Innate immunity is developed by

Which antibody is called millionaire molecule?

General purpose antibody is

For the separation of antigens the method used is

Antibodies are produced from

Antigen-antibody reactions are

IgE is discovered by

Antibody present in colostrums is

Active immunity is induced by

The use of monoclonal antibodies is

To be antigen, the chemical molecule (protein) needs

Basophils have receptors for antibodies

Pasteur developed the vaccines for

Test used for AIDS is

Because of denaturat ion, ant igens become functionless, these are called: