1
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
2
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
The unequivocal proof of DNA as the genetic material came from the studies on a :
A
Viroid
B
Bacterium
C
Fungus
D
Bacterial virus
3
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
What are those structures that appear as 'beads-on-string' in the chromosomes when viewed under electron microscope ?
A
Nucleosomes
B
Genes
C
Nucleotides
D
Base pairs
4
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
The 3'-5' phosphodiester linkages inside a polynucleotide chain serve to join -
A
One nucleotide with another nucleotide
B
One nitrogenous base with pentose sugar
C
One nucleoside with another nucleoside
D
One DNA strand with the other DNA strand
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