Kerala PSC Previous Years Question Paper & Answer

Title : Higher Secondary School Teacher (Junior) Botany
Question Code :

Page:8


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Higher Secondary School Teacher (Junior) Botany' And exam conducted in the year 2022. And Question paper code was '059/2022/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.

page: 8 out of 13
Excerpt of Question Code: 059/2022/OL

AcGlucose
B: Sorbitol
തട
D:-Acarbose
Correct Answer:- Option-D
‘QuestionS8:-ldentify the restriction enzyme that have an isocaudomer
‘Ac Hpall
B:-BamHil
ಯರಗ!
D:-Pstl
Correct Answer:- Option ®
QuestionS9:-Herbicide resistant transgenic plants were developed by incorporating glutathione-S transferase gene. This enzyme detoxifies which herbicide
ABromoxynil
Be-Atrazine
C=Phosphinothricin
D-None of these
Correct Answer:- Option ®
Question60:-Identify the true statement
‘A-DNA transfers between mitochondria and nucleus
B:-DNA transfers between chloroplasts and nucleus
CDNA transfers between mitochondria and chloroplast
D-All the above
Correct Answer:- Option-D
Question61:-A DNA sense strands having the sequence
S-TACCACCCCACATTECG 5! mutated at Sth poston from Send with a transition, transcribed an mRNA, How many amino acids wll be present inthe translated polypeptide with
‏مسنم‎ amino acids with 2 recurrent amino acids
B:-6 amino acids with 3 recurrent amino acids
೦-6 amino acids with 2 recurrent amino acids
D4 amino acids with 3 recurrent amino acids
Correct Answer:- Option-D
Question62::What is the probability of getting AaBbce genctype from a cross between AaBbCc x AaBbCc?
‏8ھ‎
‎81/16
‎ദമ
‎மய
‎Correct Answer:- Option ®

Question63:-N, +8e- + BH+ +16ATP ‏را21“‎ + 16400 ५164
This equation refers to

‘AcAmmonification
B:-Nitrifcation
C-Nitrogen fixation
D-Reductive amination
Correct Answer:- Option-C

Question64:-The substrate concentration at which reaction attains half of its maximum velocity is called
‏ديم‎

B:-Kmax

Vmax

(5ا:ھ

Correct Answer: Option:

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