1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following is not a part of a transcription unit in DNA ?
A
The structural gene
B
the inducer
C
A terminator
D
A promoter
2
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Ribosomal RNA is actively synthesized in
A
Nucleolus
B
Ribosomes
C
Lysosomes
D
Nucleoplasm
3
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Removal of RNA polymerase -III from nucleoplasm will affect the synthesis of
A
tRNA
B
hnRNA
C
rRNA
D
mRNA
4
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Evolution of different species in a given area starting from a point and spreading to other geographical areas is known as
A
divergent evolution
B
Natural selection
C
Migration
D
Adaptive radiation
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