Top 1000+ Solved Microbiology MCQ Questions Answer
Q. Culture medium of Leishmania is
a. Sabousand’s medium
b. NNN medium
c. Wilson Blair medium
d. Czapek – dox medium
Q. A simple asexual spore which developsby budding is known as
a. Chlamydospore
b. Blastospore
c. Arthospore
d. Conidia
Q. Culture medium used for fungus is
a. Sabouraud’s medium
b. Nutrient agar
c. Nutrient broth
d. Minimal agar medium
Q. For ster i l izat ion of fermentat ionequipment the method followed is
a. Radiation
b. Chemicals
c. Heating
d. All of these
Q. The size of the virus can be determinedby
a. Micrography
b. Ultra-centrifugation at high speed
c. Ultra-filteration
d. All of these
Q. Differential staining of bacteria spore isrelated to
a. Albert’s staining
b. Lugol’ s staining
c. Moller’s staining
d. Indian ink preparation
Q. Wilson and Blair bismuth sulphitemedium is used for the growth
a. Salmonella typhi
b. Shigella dysenteriae
c. Vibrio cholerae
d. E. coli
Q. Which Rickettsia can be grown on blood agar media?
a. Lactobacilli
b. Streptobacillus
c. Bacillus anthrax
d. Vibrio cholerae
Q. Which virus was first observed?
a. Hepatitis Virus
b. TMV
c. Cauliflower mossaic virus
d. None of these
Q. The most important energy-yieldingreaction for an aerobic organism is
a. Glycosi
b. EMP
c. KDPG
d. Both b and c
Q. A disease that can be transmitted by an infectious agent from one individual to another was called
a. Epidemic
b. Pandemic
c. Communicable
d. Comma
Q. The prote inaceous compound are converted to ammonia by
a. Putrification bacteria
b. Ammonifiaction bacteria
c. Nitrification bacteria
d. Denitrifying bacteria
Q. A cell becomes flaccid when placed in a
a. Isotonic solution
b. Hypertonic solution
c. Hypotonic solution
d. Normal solution
Q. A mutation causing a substitution of oneamino acid is called
a. Point mutation
b. Silent mutation
c. Missence mutation
d. None of these