Top 1000+ Solved Microbiology MCQ Questions Answer

Q. Nergibodies produced by rabies virusshow characteristic _____ inner granues

a. Basophilic

b. Eosinophilic

c. Neutrophilic

d. Acidophilic

Q. The widely used yeast for the productionof single cell protein is

a. Saccharomyces cerevisiae

b. Rhizopus

c. Candida utilis

d. All of the above

Q. Analysis of protein antigen is by

a. Southern blot

b. Northern blot

c. Western blot

d. None of these

Q. Which of the following can provide naturally acquired passive immunity for the new born.

a. IgA

b. IgG

c. IgE

d. IgM

Q. AIDS disease is caused by a virus whichbelongs to

a. Retro virus group

b. Rhabdo virus group

c. Hepatitis virus group

d. Adeno virus group

Q. Comp lement based agg lut inat ionreaction is known as

a. Haem agglutination

b. Coplement fixation

c. Conglutination

d. Schultz Dale Phenomenon

Q. Reverse transcriptase is an enzymeinvolved in the synthesis of

a. DNA

b. Soluble RNA

c. m-RNA from DNA

d. Nucleotides

Q. The cellular immune response is mediatedby

a. B cell

b. T cell

c. BT cells

d. Endothelial cells

Q. The major immunoglobulin present in thehuman serum is

a. IgG

b. IgA

c. IgE

d. IgG

Q. Reagenic type antibody is

a. IgG

b. IgA

c. IgM

d. IgE

Q. Blood group antigens are

a. Species specific

b. Isospecific

c. Autospecific

d. Organ specific

Q. The reaction of soluble antigen withantibody is known by

a. Precipitation

b. Flocculation

c. Agglutination

d. Complement fixation

Q. Interferon is composed of

a. Lipid

b. Lipoprotein

c. Glycoprotein

d. Nucleic acid

Q. Agglutination reaction is strongest withthe immunoglobulin:

a. IgM

b. IgG

c. IgA

d. IgD

Q. The use of monoclonal antibodies is

a. Immunotherapy

b. Gene therapy

c. Blood transfusion

d. Organ transfusion