purine
英['pjʊrɪn]
美['pjʊrɪn]
Noun:
-
any of several bases that are derivatives of purine
-
a colorless crystalline organic base containing nitrogen; the parent compound of various biologically important substances
- 1. The purine and pyrimidine may be complexed with a sugar to produce a nucleoside.
- 嘌呤和嘧啶可以同一个糖复合,产生一个核苷.
来自辞典例句
- 2. The substitution of a purine for a pyrimidine, or vice versa is a transversion.
- 嘌呤为嘧啶取代或嘧啶为嘌呤所取代,叫做颠换.
来自辞典例句
- 3. The analytic method ( HPLC ) of purine compounds content in beer was developed.
- 建立了 高效液相色谱 法测定啤酒中嘌呤类物质含量的分析方法.
来自互联网
- 4. Adenine A nitrogenous base ( 6 - amino - purine ) found in DNA and RNA.
- 腺嘌呤:在DNA和RNA中发现的含氮的碱基 ( 6 - 氨基嘌呤 ).
来自互联网
- 5. Caffeine, a purine alkaloid, is a key component of tea and coffee.
- 咖啡因是一种嘌呤生物碱, 存在于茶和咖啡中.
来自互联网
用作名词 (n.)
- Adenine has a purine ring structure.
腺嘌呤具有嘌呤环的结构。
- Purine rich foods are on the top of the table.
嘌呤丰富的食物是表格上方的。
