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

  • question_answer
    During DNA replication, okazaki fragments are used to elongate

    A) the leading strand towards replication fork

    B) the lagging strand towards replication fork

    C) the leading strand away from replication fork

    D) the lagging strand away from the replication fork

    Correct Answer: D

    Solution :

    [d] Okazaki fragments are short segments of replicating DNA. These have 1000-2000 bp in prokaryotes and 100-200 bp in eukaryotes. These fragments are formed discontinuously and are used to elongate the lagging strand away from the replication fork.


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