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Question

The genes for antibiotic resistance are found in

A
Chromosome
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B
Nucleus
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C
Cell wall
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D
Plasmid
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Solution

The correct option is D Plasmid
  • Antibiotic resistance genes are commonly found on plasmids, which are small extrachromosomal elements commonly found in bacteria.
  • Plasmids can commonly move from one bacterial cell to another by a mechanism known as conjugation, which involves cell‐to‐cell contact followed by transfer of a copy of plasmid DNA from a donor to a recipient.

Therefore, the correct answer is option D.

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