| 1. | S is the concentration of unpaired nucleotides .
S是不配对的核苷酸的浓度。 |
| 2. | The polynucleotide chain is helical .
多核苷酸键是螺旋形的。 |
| 3. | The sugar in all the nucleotides of dna is deoxyribose .
所有DNA的核苷酸中的糖均是脱氧核糖。 |
| 4. | It also carries a specific nucleotide sequence, the anticodon .
它还带有特定的核苷酸序列即反密码子。 |
| 5. | Reduced nicotinamide nucleotides can function as reductants to nitrogenase .
还原的烟酰胺核苷酸对固态酶可以起还原剂的作用。 |
| 6. | The holoenzyme recognizes specific nucleotide sequences on the dna duplex(promoters) .
全酶还能识别DNA双链分子上的特定核苷酸序列（起动基因）。 |
| 7. | Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences .
异染色质大部分是由短而重复的多核苷酸序列所组成的。 |
| 8. | It is the particular sequence of the nucleotide blocks along the molecule that encodes the genetic information .
沿着分子核苷酸的特定序列为遗传信息编码。 |
| 9. | Nucleotide sequences homologous to oncornaviruses dna products have been observed in human leukaemic cells .
在人白血病细胞中，已经观察到与肿瘤毒病DNA产物相同的核苷酸序列。 |
| 10. | The fixation of co2 carried out by these autotrophs, in addition to atp, requires reduced pyridine nucleotide .
除ATP外，由这些自养生物进行的CO2固定，需要还原的吡啶核苷酸。 |
