1 Oranges, tangerines, grapefruit, lemons, and limes have the highest detoxifying effects. You can eat them on their own or combine them with other fruits. Again, do not exceed 7 days in a row of a fruit-only diet.  Try a grape detox.
DNA polymerase adds nucleotides onto the 3'OH end of the preceding nucleotide and carries out synthesis in the 5' to 3' direction down the length of the DNA. The result of DNA polymerase function is two copies of DNA that contain one original and one newly synthesized strand of DNA.
2 Answers 2. DNA polymerases need a primer oligonucleotide (RNA or DNA) - their substrates are an existing 3'-OH group and a dNTP. The primase however is a typical RNA polymerase, capable of initiating polynucleotide synthesis de novo by positioning a complementary ribonucleoside 5'-triphosphate opposite its complementary DNA base.