1
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
Which one of the following makes use of RNA as a template to synthesize DNA -
A
Reverse transcriptase
B
DNA dependant RNA polymerase
C
RNA polymerase
D
DNA polymerase
2
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
During transcription holoenzyme RNA polymerase binds to a DNA sequence and the DNA assumes a saddle like structure at the point. What is the sequence called ?
A
TATA box
B
GGTT box
C
CAAT box
D
AAAT box
3
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
The following ratio is generally constant for a given species :-
A
A + C / T + G
B
G + C / A+ T
C
A + G / C +T
D
T + C / G + A
4
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Which form of RNA has a structure resembling clover leaf ?
A
r-RNA
B
m-RNA
C
t-RNA
D
hn-RNA
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