| 1. | All organisms have nucleic acids present in their cells .
所有生物的细胞中都有核酸。 |
| 2. | The capsid together with the enclosed nucleic acid is the nucleocapsid .
衣壳同包围它的核酸一起称为核衣壳。 |
| 3. | The release of infectious nuclear acid from the viral coat is called uncoating .
病毒的感染性核酸从外壳中脱出，叫做脱壳。 |
| 4. | They use x-ray diffraction to determine the structures of proteins and nucleic acids .
他们应用X-射线衍射确定蛋白质和核酸的结构。 |
| 5. | Ribose and deoxyribose are constituents of the nucleic acids rna and dna .
核糖与脱氧核糖分别是核糖核酸与脱氧核酸（DNA）的结构成分。 |
| 6. | He recruited another nucleic acid chemist, a young pakistani, dr. rao sastri .
他又找来一名核酸化学家，叫作拉奥萨斯特利的年轻的巴基斯坦人。 |
| 7. | Interspecific hybridization of nucleic acids is a method of this type currently being developed .
核酸的种间杂交便是当前正在发展的这样一种方法。 |
| 8. | Two major kinds of nucleic acids are found in living things: deoxyribonucleic acid or dna and ribonucleic acid or rna .
生物中存在着两大类核酸：脱氧核糖酸和核糖核酸。 |
| 9. | Two major kinds of nucleic acids are found in living things: deoxyribonucleic acid or dna and ribonucleic acid or rna .
生物体中存在着两大类核酸：脱氧核糖核酸和核糖核酸。 |
| 10. | Ros damage nucleic acid , protein and membrane
活性氧对核酸、蛋白、膜造成伤害。 |
