Uttarakhand PMT Uttarakhand PMT Solved Paper-2005

  • question_answer
    Two  free  ribonucleotide units are interlinked with:

    A)  peptide bond    

    B)  covalent bond

    C)  hydrogen bond

    D)  phosphodiester bond

    Correct Answer: D

    Solution :

    In a phosphodiester bond, linkage occurs between phosphate group of one nucleotide and hydroxyl group of Ribose or Deoxyribose sugar of adjacent nucleotide.


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