Kerala PSC Previous Years Question Paper & Answer
Page:2
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Professor in Microbiology' And exam conducted in the year 2022. And Question paper code was '087/2022/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
Questions:-Which of the following statement is TRUE about VITEK2 system?
‘Acidentiy bacteria and yeasts
B:-Analyse ribosomal protein
C:Tumaround time is 1-2 hours
D:-Unable to detect antibiotic susceptibility
Correct Answer:- Option-é
Question®:-How many pairs of amplification primers are used in nested PCR?
A-One
2:709
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نميه
Correct Answer:- Option ®
Question10::Which of the following is used for sterilization of dental equipments?
AcEthylene oxide
B:-Gluteraldehyde
CeEthyl alcoho!
D:-Hypochiorite
Correct Answer:- Option-é
Question11:-Which bacterial spores are used as sterilisation controls in autoclave?
‘AcBacillus subtilis
B:-Clostridium tetani
C:-Geobacillus stearcthermophilus
D-Bacillus cereus
Correct Answer:- Option-C
Question12:-Northern blotting is used for separation of
هلام نم
ட்ப
Proteins
5:78۷۳
Correct Answer:- Option ®
वि transfer factor can be transferred from one bacterium to another by
‘AcTransformation
B:-Transduction
C=Conjugation
D-tysogenic conversion
Correct Answer:- Option-C
Question14:-Chemical nature of exotoxins is
‘AcLipopolysaccharide
B:-Muramic acid
C-Oligosaccharide
D:-Protein
Correct Answer:- Option-D
Question15:-Two year old child with recurrent bacterial infections causing otitis media and pneumonia is most likely deficient in
കിട
B:T cells,
C-Phagocytes
D-C1 esterase inhibitor
Correct Answer:- Option-é
Question16:-NK cells express a killer immunoglobulin ike receptor which recognises
AcMHC Class 1 molecules