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#Question id: 27227


In a DNA molecule, deoxyribonucleotides are joined into a polymer by the covalent linkage of a phosphate group. The covalent link termed as:

#XL - T Zoology
  1. hydrogen bond
  2. glycosylic bond
  3. phosphodiester bond
  4. covalent linkage

Answer:- Option(s): 3


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