:.-»s 



CHAPTER 19 



I li.IRE 19-6. 



Common deoxy 'ribosides. 



OH 



NH 



NP 5il 



.A 



O N 



OH 



CH 



OH H 



Deoxycytidine 



OH H 



Thymidine 



PYRIMIDINE DEOXYRIBOSIDES 



NH, 



OH H 



Deoxyadenosine 



OH 



CH 



OH H 



Deoxyguanosine 



PURINE DEOXYRIBOSIDES 



figure 19-7. Deoxyrihotides. 



OH 



5-CH 



Purine 



or 



Pyrimidine 



Deoxyriboside 3 -monophosphate 



OH 



Deoxyriboside 5 -monophosphate 



