MGIMS WARDHA MGIMS WARDHA Solved Paper-2007

  • question_answer
    Plasmid is

    A)  small extrachromosomal circular self replicating DNA that can carry genes into host organism

    B)  bacteriophage

    C)  DNA found in mitochondria

    D)  DNA incorporated in bacterial chromosome

    Correct Answer: A

    Solution :

                     Plasmids are additional or extrachromosomal small rings of DNA having a few useful but non-vital genes like F-factor, R-factor or Nif gene. These are self-replicating and work as a vector in genetic engineering.


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