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 'Non Vocational Teacher (Senior) Biology, Non Vocational Teacher (Junior) Biology - Kerala Vocational Higher Secondary Education' And exam conducted in the year 2023. And Question paper code was '079/2023'. 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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Consider the following statements :
(1) Chemiosmotic theory explains how ATP is generated in the mitochondria.
(2) The synthesis of ATP is driven by an electron motive force.
Which of the above statement is/are correct?
(A) @) only رق @) only
(೮) both (1) and (2) (D) _ neither (1) nor (2)
The coenzyme present in aminotransferase is :
(A) Coenzyme Q (B) FAD
(C) NAD (D)_ Pyridoxal Phosphate
Which of the following is/are the characteristics of arbuscular mycorrhizal fungi :
@ They belong to division glomeromycota
Gi) They help in the nutrient uptake by plants
(111) They produce oospore
(iv) They form mutualistic association with plant root
(ಯ) Only (i) and (ii) (B) Only @), (ii) and (iii)
(C) Only Qi), (ii) and (iv) ൯൩) Allthe above
Alternation of generation between independent gametophyte with sex organs, which
produces sperm and eggs and dependent sporophyte which contains spores are characteristic
of:
(A) Gymnosperms ൯) Pteridophytes
(0) Bryophytes (D) Angiosperms
DNA polymerase III enzyme lacks this activity in connection with DNA replication :
(^) தீ 3’ exonuclease activity
(B) Discontinuous synthesis of the lagging template strand
(C) Proof reading capabilities that corrects replication mistakes
(0) Exonuclease activity reading 3’ > 5’ and DNA synthesizing 5 > 3’
9 079/2023
[P.T.0.]