Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'MICROBIOLOGIST PHARMACEUTICAL CORPORATION IM KERALA LTD' And exam conducted in the year 2015. And Question paper code was '228/2015'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
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Which of the following best describes biodegradation?
(A) A minor change in an organic molecule
(8) Fragmentation of a complex organic molecule
(2 Complete transformation of the organic molecule to mineral forms
(1)) All of the above
Who discovered the bacteria that cause cholera?
(A) Filippo Pacini (B) Robert Koch
(C) Louis Pasteur (D) Rudolf Virchow
Which of the following devices is suitable for the removal of gaseous pollutants?
(A) Cyclone separator (B) Electrostatic precipitator
(C) Wet scrubber (D) Fabric filter
“Superbug” was a name coined for organisms engineered for :
(2) Antibiotic production (B) Probiotic production
(0) Hydrocarbon degradation = (D) Enzyme production
All the following മട immunogenic EXCEPT :
(ക Bacterial flagella (B) Haptens
(0) Bacterialpili (D) Viral spikes
The most important organism to be eliminated from the canned food :
Pseudomonas (B) Clostridium ۸ھ)
Q) Salmoneila . (D) Shigella
Which of the following is used in the production of ‘cry’ proteins?
(A) Bacillus thuringiensis (B) Streplococcus mutans
(0 Streptomyces griseus (D) Penicillium chrysogenum
Earthworm used in vermicomposting :
(A) Lumbricus rubellus (ए) Eisenia foetida
(0 E. buchholzi (D) All of the above
The resolution obtainable with electron microscope is in the range of :
(4) 003 का (8) 0.003 gm
(0 00008 3 M) 03pm
228/2015 4
