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WorksheetsMicrobes in Human Welfare
Total questions: 10
Worksheet time: 5mins
Microbes are diverse which include
A. Bacteria
B. Mosses
C. Protozoans
D. Fungi
A, C, D
A, D
A, B
C, D
Microbes are present in –
A. Soil
B. Air
C. Water
D. Thermal springs
A, C, D
A, B, C, D
A, B
C, D
Yeasts have been used for the commercial production of
A. wine
B. whisky
C. ethanol
D. curd
A, B, C
A, B, C, D
B, C, D
A, B, D
The distillation of the fermented broth is required in the formation of
A. rum
B. beer
C. brandy
D. whisky
A, B, C
A, C, D
B, C, D
A, B, D
Which of the following food items is produced by fermentation by the microbes?
A. Idli
B. Dosa
C. Toddy
D. Cheese
A, B, C, D
C, D
A, C
A, B, C
Which industrial products are synthesized from microbes?
A. Antibiotics
B. Fermented beverages
C. Enzymes and chemicals
D. Bioactive molecules
A, C, D
A, B, C, D
A, C
A, B, C
The microscopic proteinaceous infectious agents are called –
Protozoa
Fungi
Prions
Bacteria
The nutritive media for growing bacteria and other microorganisms in the laboratory is called –
colonies
culture media
baking media
fermentation
Which of the following bacteria convert milk into curd?
Propionibacterium
Lactobacillus
Streptococcus
Bacillus
The dough used for making bread is fermented by
bacteria
Yeast
fungi
algae
