1
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
2
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Given below is a sample of a portion of DNA strand giving the base sequence on the opposite strands. What is so special shown in it ?
5' .............. GAATTC ................ 3'
3' .............. CTTAAG ................. 5'
A
Start codon at the 5' end
B
Replication completed
C
Deletion mutation
D
Palindromic sequence of base pairs
3
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
There is a restriction endonuclease called EcoRl. What does "co" part in it stand for ?
A
colon
B
coelom
C
coenzyme
D
coli
4
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Agarose extracted from sea weeds finds use in :
A
Spectrophotometry
B
PCR
C
Tissue Culture
D
Gel electrophoresis
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