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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
    Discontinuous synthesis of DNA occurs in one strand, because

    A) DNA molecule being synthesised is very long

    B) DNA-dependent DNA polymerase catalyses polymerisation only in one direction (5'\[\to \] 3')

    C) it is a more efficient process

    D) DNA ligase has to have a role

    Correct Answer: B

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