如何使用 "thymine" 造句
- 1. In a dna molecule , the base adenine sticks to thymine , and guanine pairs with cytosine .
- 腺嘌呤与胸腺嘧啶结合在一起，鸟嘌呤则和胞嘧啶结合成一对。
- 2. Thymidine the nucleoside formed when thymine is linked to d-ribose by a b-glycosidic bond .
- 胸腺嘧啶脱氧核苷：胸腺嘧啶与d-核糖以β-糖苷键相连而形成的核苷。
- 3. Thymine or thymine nucleotide concentration was all disqulified .
- 胸腺嘧啶或胸腺嘧啶核苷均不合格。
- 4. An international team of researchers has now succeeded in generating a bacterium possessing a dna in which thymine is replaced by the synthetic building block 5-chlorouracil , a substance toxic for other organisms .
- 一个国际研究小组近日成功地获取一种细菌体内的特殊dna它的所有胸腺嘧啶都被5-氯尿嘧啶，一种对其他生命体都有毒的物质所替代。