| 单词 | nucleic |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔biopolymer〕A macromolecule, such as a protein or nucleic acid, that is formed in a living organism.生物聚合物：生物体内形成的大分子，如蛋白质或核酸美国传统〔chromatin〕A complex of nucleic acids and proteins in the cell nucleus that stains readily with basic dyes and condenses to form chromosomes during cell division.染色质，核染质：细胞核中由核酸与蛋白质组成的核酸复合物，容易被基本染料染色， 在细胞分裂期会浓缩而形成染色体美国传统〔endonuclease〕Any of a group of enzymes that catalyze the hydrolysis of bonds between nucleic acids in the interior of a DNA or an RNA sequence.核酸内切酶：在DNA或RNA系列内部催化核酸键解的任何酶群美国传统〔nuclease〕Any of several enzymes, such as endonucleases and exonucleases, that hydrolize nucleic acids.核酸酶：水解核酸的酶，如核酸内切酶和核酸外切酶美国传统〔nucleic acid〕DNA and RNA are both nucleic acids.脱氧核糖核酸与核糖核酸均属于核酸。剑桥高阶〔nuclein〕Any of the substances present in the nucleus of a cell, consisting chiefly of proteins, phosphoric acids, and nucleic acids.核素：出现在细胞核中的物质，主要由蛋白质、磷酸和核酸组成美国传统〔nucleocapsid〕The basic structure of a virus, consisting of a core of nucleic acid enclosed in a protein coat.核壳体，病毒粒子：病毒的基本结构，由有蛋白质壳包围的核酸的核组成美国传统〔nucleoid〕The part of a bacterium or virus that contains nucleic acid and is analogous in function to the nucleus of a eucaryotic cell.类核，病毒核心：含核酸并且功能与真核细胞核功能类似的细菌或病毒的部分美国传统〔nucleoprotein〕Any of a group of substances found in the nuclei of all living cells and in viruses, composed of a protein and a nucleic acid.核蛋白：在所有活细胞和病毒的核中都可以找到的物质，由蛋白质和核酸构成美国传统〔present〕Both kinds of nucleic acid are present in all cells.这两种核酸存在于所有细胞中。麦克米伦高阶〔pyrimidine〕Any of several basic compounds derived from or structurally related to pyrimidine, especially the nucleic acid constituents uracil, cytosine, and thymine.嘧啶类：由嘧啶衍生出来或在结构上与嘧啶有关的一种基本混合物尤指核酸组成的尿嘧啶，胞嘧啶和胸腺嘧啶美国传统〔renaturation〕The process by which proteins or complementary strands of nucleic acids re-form their native conformations.复性：蛋白或核酸辅助链再形成其天然构造的过程美国传统〔sequence〕Biochemistry The order of constituents in a polymer, especially the order of nucleotides in a nucleic acid or of the animal acids in a protein.【生物化学】 顺序：聚合物中成分的顺序，尤指核酸中核苷酸的顺序或蛋白质中动物酸的顺序美国传统〔sequence〕To determine the order of constituents in (a polymer, such as a nucleic acid or protein molecule).确定成分的顺序：确定（聚合物，例如核酸或蛋白质分子）的成分顺序美国传统〔template〕Biochemistry A molecule of a nucleic acid, such as DNA, that serves as a pattern or mold for the synthesis of a macromolecule, as of RNA.【生物化学】 模板：用作一个大分子如RNA分析的模板或模型的核糖核酸的基础粒子，如DNA美国传统〔terminator〕A sequence of nucleotides that signals the end of transcription and the completion of the synthesis of a nucleic acid molecule from a template.终止者：标志着转录终止或从核酸模板到综合分子核酸的完成的一个核苷酸序列美国传统〔tertiary structure〕The three-dimensional structure of a protein or nucleic acid.三级结构：蛋白质或核酸的三维结构美国传统〔transfection〕Infection of a cell with purified viral nucleic acid, resulting in subsequent replication of the virus in the cell.传染：细胞被纯病毒核酸感染，从而引起病毒在细胞中的繁殖美国传统DNA and RNA are both nucleic acids.脱氧核糖核酸与核糖核酸都是核酸。剑桥国际DNA and RNA are both types of nucleic acid.脱氧核糖核酸与核糖核酸是两种类型的核酸。剑桥国际 |
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