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  3. 12th Class
  4. Biology
  5. Molecular basis of Inheritance / विरासत का आणविक आधार

12th Class Biology Molecular basis of Inheritance / विरासत का आणविक आधार Question Bank MCQs - Molecular Basis of Inheritance

  • question_answer
    E. coli about to replicate was placed in a medium containing radioactive thymidine for five minutes Then it was made to replicate in a normal medium. Which of the following observation will be correct

    A) Both the strands of DNA will be radioactive

    B) One strand radioactive

    C) Each strand half radioactive

    D) None is radioactive

    Correct Answer: B

    Solution :

    One strand radioactive


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