INDUSTRIAL MICROBIOLOGY MCQ 006

51. For acetic acid production the methods followed are
a. Orleans process
b. Rapid process
c. Submerged process
d. All of these
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52. For amylase production the micro organism required is
a. B. subtilis
b. S. cereviceae
c. A. nigar
d. None of these
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53. Pectinase is industrially produced from
a. S.cereviceae
b. Trichoderma Koningi
c. A. nigar
d. None of these
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54. Cellulose are produced from
a. S.cereviceae
b. Trichoderma Koningi
c. A. nigar
d. None of these
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55. Industrial Production of Vitamin-B12 is from
a. Propionibacterium sps.
b. Pseudomonas sps.
c. Both a and b
d. None of these
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56. Clostridium acetobutylicum is used for the production of
a. Acetone - Butanol
b. Ethanol
c. Vitamin-B12
d. None of these
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57. In the production of ethanol industrially the yeast used is
a. K.pneumoniae
b. Kluyreromyces fragilis
c. S. cerevisiae
d. Both b and c
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58. Citric acid is used as
a. Flavouring agent in food
b. As an antioxident
c. As preservative
d. All of the above
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59. Citric acid is produced in aerobic conditions by the fungi
a. Aspergillus
b. Penicillin
c. Mucor
d. All of these
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60. The raw material for citric acid production is
a. Corn
b. Molasses
c. Starch
d. None of these
See Answer:

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