1
AIPMT 2010 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following palindromic base sequences in DNA can be easily cut at about the middle by some particular restriction enzyme?
A
5' _____ CG TTCG ______ 3'
3' ______ATGGTA ______5'
B
5'______GAATTC ______3'
3'______CTTAAG______5'
C
5'______CACGTA______3'
3'______CTCAGT______5'
D
5'______GATATG ______3'
3'______CTACTA ______5'
2
AIPMT 2010 Prelims
MCQ (Single Correct Answer)
+4
-1
The one aspect which is not a salient feature of genetic code, is its being –
A
Specific
B
Degenerate
C
Ambiguous
D
Universal
3
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
Whose experiments cracked the DNA and discovered unequivocally that a genetic code is a "triplet" ?
A
Nirenberg and Mathaei
B
Morgan and Sturtevant
C
Hershey and Chase
D
Beadle and Tatum
4
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
Removal of introns and joining the exons in a defined order in a transcription unit is called :
A
Transformation
B
Capping
C
Splicing
D
Tailing

NEET Subjects

Browse all chapters by subject