View your list of saved words. (You can log in using Facebook.)
Definition of PHOSPHODIESTER BOND
: a covalent bond in RNA or DNA that holds a polynucleotide chain together by joining a phosphate group at position 5 in the pentose sugar of one nucleotide to the hydroxyl group at position 3 in the pentose sugar of the next nucleotide—called also phosphodiester linkage
Seen & Heard
What made you want to look up phosphodiester bond? Please tell us where you read or heard it (including the quote, if possible).