1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
A single strand of nucleic acid tagged with a radioactive molecule is called
A
Probe
B
Selectable marker
C
Vector
D
Plasmid
2
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one is a true statement regarding DNA polymerase used in PCR ?
A
It is used to ligate introduced DNA in recipient cell
B
It remains active at high temperature
C
It serves as a selectable marker
D
It is isolated from a virus
3
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
For transformation, micro - particles coated with DNA to be bombarded with gene are made up of
A
Gold or Tungsten
B
Platinum or zinc
C
Silver or platinum
D
Silicon or platinum
4
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
Which one of the following techniques made it possible to genetically engineer living organisms ?
A
Recombinant DNA techniques
B
X-ray diffraction
C
Heavier isotope labeling
D
Hybridization
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