1
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
In lederberg's replica plating experiment what shall be used to obtain streptomycin resistant strain : -
A
Only minimal medium
B
Complete medium and streptomycine
C
Only complete medium
D
Minimal medium and streptomycine
2
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Which of the following cut the DNA from specific places ?
A
Exonuclease
B
Alkaline phosphate
C
E.coli restriction endonuclease I
D
Ligase
3
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Maximum number of bases in plasmids discovered so far : -
A
500 kilo base
B
5 kilo base
C
50 kilo base
D
5000 kilo base
4
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Plasmid has been used as vector because :
A
Both ends show replication
B
It has antibiotic resistance gene
C
It is circular DNA which have capacity to join to eukaryotic DNA
D
It can move between prokaryotic and eukaryotic cells
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