xcX3v84RxoQ-4GxG32940ukFUIEgYdPy There are 3 hydrogens in phosphoric acid, each of them leaves as:* 1 H joins with 3' -OH of previous nucleotide to form H2O during DNA replication.* 1 OH joins with H of next nucleotide to form H2O during DNA replication.* 1 H is released as H+ (remember it was phosphoric _acid_