Top 1000+ Solved Microbiology MCQ Questions Answer
Q. L. lysine is produced from
a. Coryne bacterium glutamicum
b. Corynebacterium sps.
c. Mycobacterium sps.
d. None of these
Q. Methods used to get immobilized enzymes:
a. Adsorption
b. Encapsulation
c. Covalent bonding
d. All of these
Q. Raw-material used for the production ofalcohol is
a. Molasses
b. Starch
c. Sulphite waste water
d. All of these
Q. Microorganisms used for alcohol production
a. Saccharomyces sereviceae
b. Bacillus subtilis
c. Penicillium chrysogenum
d. None of these
Q. For streptomycin production the microorganisms required are
a. Streptomyces griseus
b. Streptomyces niger
c. Saccharomyces cereviceae
d. All of these
Q. The by-product during streptomycinproduction is
a. Vitamin A
b. Proline
c. Vitamin B12
d. None of these
Q. For acetic acid production the methodsfollowed are
a. Orleans process
b. Rapid process
c. Submerged process
d. All of these
Q. For amy lase product ion the m icroorganism required is
a. subtilis
b. S. cereviceae
c. A. nigar
d. None of these
Q. Pectinase is industrially produced from
a. S.cereviceae
b. Trichoderma Koningi
c. A. nigar
d. None of these
Q. Industrial Production of Vitamin-B12 isfrom
a. Propionibacterium sps.
b. Pseudomonas sps.
c. Both a and b
d. None of these
Q. Clostridium acetobutylicum is used for theproduction of
a. Acetone - Butanol
b. Ethanol
c. Vitamin-B12
d. None of these
Q. In the production of ethanol industriallythe yeast used is
a. K.pneumoniae
b. Kluyreromyces fragilis
c. S. cerevisiae
d. Both b and c
Q. Citric acid is used as
a. Flavouring agent in food
b. As an antioxident
c. As preservative
d. All of the above
Q. C itr ic ac id is produced in aerob icconditions by the fungi
a. Aspergillu
b. Penicillin
c. Mucor
d. All of these