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 'Scientific Assistant (Biology) NCA- SC)' And exam conducted in the year 2021. And Question paper code was '001/2021/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.
Question:-Which among the following is an attenuated vaccine ?
‘AcPertusis vaccine
B:-Salk palio vaccine
CeTetanus toxoid vaccine
D-Measles vaccine
Correct Answer:- Option-D
‘Question®:-Cephalosporin controls bacterial growth by inhibiting synthesis.
هلام نم
B:-Cell wall
C=Plasma membrane
D:-Capsule
Correct Answer:- Option ®
Question10:-Name the antibody which can pass through the placenta.
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Brg
هون
പേ
Correct Answer:- Option ®
Question11::Which among the following is NOT a transfection method ?
‘AcLipotection
B:-Shotgun method
Colony hybridization
Shotgun method
Correct Answer:- Option-C
Question12:-Degeneration of genetic code is attributed to the
ரிக member of codon
B:-Second member of codon
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D:-Third member of codon
Correct Answer:- Option-D
Question13:-In split genes, the coding sequences are called
‘Acintrons
B:-Operons
பலமாக
D-Cistrons
Correct Answer:- Option-C
Question14:-Genes which confer antibiotic resistance on bacteria are located on
‘AChromosomal DNA
B:-Plasmid
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D-Polysome
Correct Answer:- Option ®
Question15::Which among the following is NOT a fibrillar protein 7
‘Aclastin
B:-Collagen
படுக
D-Albumin
Correct Answer:- Option-D
Question16:-Albinism is @ congenital human disorder resulting from the lack of the enzyme
ACatalase