EASY
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Which of the following is a by-product of microbial fermentation used in baking?

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Important Questions on Microbes in Human Welfare

HARD
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Which of the following is paired incorrectly:
EASY
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Flocs means _____.
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The _____ has a variety of micro-organisms that exhibit beneficial activities.
MEDIUM
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Sir Alexander Fleming extracted penicillin from
EASY
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Which of the following equipment is employed for sterilizing glasswares and culture media?
EASY
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Which is the unique property of mushroom which makes it edible?
MEDIUM
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Select the microbes from the following:

A. Protozoa

B. Bacteria

C. Fungi

D. Microscopic plant viruses

E. Viroids

F. Prions

MEDIUM
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Which one of the following pairs is not correctly matched?
EASY
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A large number of organic compounds can be decomposed by
MEDIUM
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In a microbiology laboratory, the technician uses heat to sterilize the nutrient solution that is used to grow a fungus. When the heating system broke down, he sterilized the solution by passing it (in a sterile environment) through a sterile filter with a pore size of 0.2 micrometers. When the fungus was grown in the filtered nutrient solution, it stopped growing and looked unhealthy within a few days. Which statement is the most likely explanation for the observed effects on the fungus?
MEDIUM
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Most of the Eubacteriales antibiotics come from
EASY
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Select the correct statement.
EASY
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Which bacterium is used in bioremediation process?
EASY
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Microorganisms are present:
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The branch of biology which deals with the study of microbes is called
HARD
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In confusion technique, the pheromone coated paper strips are thrown over an area in order to
EASY
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Antibiotics are obtained from
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Microbes are present in:
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"Crown gall'' is caused by
EASY
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Micro-organisms are used in