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 'HSST ZOOLOGY KHSE' And exam conducted in the year 2018. And Question paper code was '051/2018'. 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.
051/2018 ۸
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Egg of petromyzoneis
A) Isolecithal B) Macrolecithal
0) 1650190108 D) Microlecithal
Galactosaemia is a congenital disease when normal metabolism of galactose is lacking
an enzyme
A) Galactose-1-phosphate uridyltransferase
8) Galactose-1-phosphatase
C) Galactose-1-2-phosphatase
D) Galactose-1-phosphate transferase
The physiologically active form of pantothenic acid essential for metabolism
A) Acetylcholine B} Choline
C) Coenzyme A D) None of the above
Bitot's spots is caused by the deficiency of
A) Vitamin A B} Vitamin D
0 K 0 B
Erythrocytes do not transport the enzyme
A) Choline esterase
B} Carbonic anhydrase
C) Permease
D) Methaemoglobin reductase
Composite molecule of DNA in which a foreign DNA has been inserted into a vector
molecule are called
A) Foreign DNA B) DNA chimaeras
C) Target DNA D) Passenger DNA
In 1970, an enzyme for cutting the DNA was discovered from the bacterium
A} Haemophilous influenzae B) Escherichia coli
©) ۸۸۱۱۲8 D) Helicobacter pylori
Bidder's canal is present in kidney of
A) Frog B) Crocodile
©) Tortoise D) Snake
