CMC Medical CMC-Medical Ludhiana Solved Paper-2013

  • question_answer
    Beside the nuclear DNA, there is some extranudear DNA is found in bacteria, called

    A)  plastid                 

    B)  plasmid

    C)  genophore                       

    D)  mesosomes

    Correct Answer: B

    Solution :

                    The plasmid are small, circular, double- stranded DNA molecules that are separate from the main bacterial chromosome and replicate independently. The term plasmid was given by Lederberg (1952).


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