| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Ribonukleotider | 100 | + | |
| 2 | Purinnukleotider | 63 | + | |
| 3 | Pyrimidinnukleotider | 33 | + | |
| 4 | Polynukleotider | 32 | + | |
| 5 | Nukleosiddifosfatsocker | 9 | + | |
| 6 | Nukleotider, cykliska | 7 | + | |
| 7 | Deoxiribonukleotider | 5 | + | |
| 8 | Dinukleosidfosfater | 1 | + |