 |
| Previous Image | Next Image |
| Description: (a) DNA polymerase recognizes free nucleotides called deoxynucleoside triphosphates and attaches a deoxynucleoside monophosphate to the 3? end of a growing strand. (b) DNA polymerase breaks the bond at the middle phosphate in a deoxynucleoside triphosphate, causing the release of pyrophosphate. This provides the energy to form a covalent phosphoester bond between the resulting deoxynucleoside monophosphate and the previous nucleotide in the growing strand.
Picture Stats: Views: 1222 Filesize: 83.62kB Height: 659 Width: 850 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=409 Keywords: Enzymatic synthesis of DNA |