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 2000
MCQ (Single Correct Answer)
+4
-1
The bacteria generally used for genetic engineering is :
A
Clostridium
B
Pseudomonas
C
Agrobacterium
D
Bacillus
3
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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