Top 1000+ Solved Microbiology MCQ Questions Answer

Q. Pus-forming forms are called as

a. Pyoderm

b. Pyogenic

c. Pyrogen

d. None of the above

Q. In Elisa technique, the antibodies arelabeled by

a. Acridine orange

b. Alkaline phosphate

c. Neutral red

d. Bromothymol blue

Q. _____ is a genetic disease charachterized by a total or partial inability to synthesize globulins.

a. Apitososis

b. Agamma globulinemia

c. Gammaglobulinemma

d. Sickle-cell anemia.

Q. A study involving analysis of risk forgenetic defects in a family is

a. Genetic Engineering

b. Genetic counseling

c. Genetic drift

d. Genetic equilibrium

Q. Viral antigens are likely

a. Protein

b. Glyco proteins

c. Lipo proteins

d. Both a and b

Q. The suitable assay method for antibioticsis

a. Enzymatic assay

b. Turbidometric assay

c. End point determination assay

d. Metabolic assay

Q. ELISA test is used for the identification of

a. Janudice

b. AIDS

c. Cancer

d. Diabetis

Q. Incubation period for infective Hepatitisdisease

a. 45 – 80 day

b. 15 – 35 days

c. 35 – 50 days

d. 5 – 15 days

Q. All of the following are bacteriostaticchemotherapeutic agents except

a. Bacitracin

b. Chloramphenicol

c. Novobiocin

d. Tetracycline

Q. Kinetosomes are observed in

a. Algae

b. Fungi

c. Protozoa

d. Viruses

Q. Antibiotic produced from streptomycesorientalis is

a. Streptomycin

b. Penicillin

c. Vancomycin

d. Both a and b

Q. The drug of choice for dermal, oral andvaginal candidiasis is

a. Griseofulvin

b. Amphoterein B

c. Gentian violet

d. Nystatin

Q. Botulism means

a. Food adultration

b. Food poisioning by streptococcus bacteria

c. Chemical contamination of food

d. Food processing

Q. Chloramphenicol is obtained from

a. Streptomyces griseus

b. Streptomyces venezuelae

c. Streptomyces pyrogenes

d. None of these

Q. Streptomycin is obtained from

a. Streptococcus species

b. Streptomyces griseus

c. Straphylococcus aureus