1
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
The domestic sewage in large cities :
A
has very high amounts of suspended solids and dissolved salts
B
has a high BOD as it contains both aerobic and anaerobic bacteria.
C
is processed by aerobic and then anaerobic bacteria in the secondary treatment in Sewage Treatment Plant (STPs)
D
When treated in STPs does not really require the aeration step as the sewage contains adequate oxygen
2
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Consider the following four statements (a-d) and select the option which includes all the correct ones only :
(a) Single cell Spirulina can produce large quantities of food rich in protein, minerals, vitamins etc.
(b) Body weight-wise the microorganisms Methylophilus methylotrophus may be able to produce several times more proteins than the cow per day
(c) Common button mushrooms are a very rich source of vitamin C
(d) A rice variety has been developed which is very rich in calcium
A
Statements (b), (c) and (d)
B
Statements (c), (d)
C
Statements (a), (c) and (d)
D
Statements (a), (b)
3
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
A patient brought to a hospital with myocardial infarction is normally immediately given
A
Penicillin
B
Streptokinase
C
Cyclosporin - A
D
Statins
4
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
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