1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Monascus purpureus is a yeast used commercially in the production of :
A
Ethanol
B
Streptokinase for removing clots from the blood vessels
C
Citric acid
D
Blood cholesterol lowering statins
2
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
A nitrogen - fixing microbe associated with Azolla in rice fields is
A
Tolypothrix
B
Spirulina
C
Frankia
D
Anabaena
3
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following is an example of carrying out biological control of pests/diseases using microbes ?
A
Trichoderms sp. against certain plant pathogens
B
Lady bird beetle against aphids in mustard
C
Nucleopoly hedrovirus against white rust in Brassica
D
Bt-cotton to increase cotton yield
4
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Yeast is used in the production of
A
Citric acid and lactic acid
B
Lipase and pectinase
C
Bread and beer
D
Cheese and butter
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