If you can ligate foreign DNA at the BamHI site in the vector pBR322, which of the…
Biology · Class 12 · CBSE — Mock Test 39 : Zoology
If you can ligate foreign DNA at the BamHI site in the vector pBR322, which of the following will occur?
- The recombinant plasmid will lose the ability to confer ampicillin resistance to the host bacteria
- Bacteria containing recombinant pBR322 are unable to grow in tetracycline containing medium
- Bacteria with recombinant plasmid will lose resistance to both tetracycline and ampicillin
- Recombinant bacteria grow in tetracycline containing medium but are unable to grow in ampicillin rich medium
Answer
(B) Bacteria containing recombinant pBR322 are unable to grow in tetracycline containing medium
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