purine造句

"purine"是什么意思   

例句与造句

  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。
  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。
  3. In other words, replacement of the number 8 carbon by nitrogen in the purine ring does not eliminate activity .
    换句话说,嘌呤环上第8位碳被氮所取代并不丧失活性。
  4. In dna, four different bases are found. two of these, adenine and guanine, are double-ring structures called purines .
    在DNA中,有四种不同的基,其中的两个为腺嘌呤和鸟嘌呤,即称为嘌呤的双环结构。
  5. In dna, four different bases are found. two of these, adenine and guanine, are double-ring structures called purines .
    在DNA中,有四种不同的碱基,其中的两个为腺嘌呤和鸟嘌呤,即称为嘌呤的双环结构。
  6. It's difficult to find purine in a sentence. 用purine造句挺难的
  7. Adenine has a purine ring structure
    腺嘌呤具有嘌呤环的结构。
  8. 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) 。
  9. The ability of different adsorbents to absorb purine compounds in beer was studied
    摘要初步研究了多种吸附剂对啤酒中嘌呤类物质的吸附能力。
  10. Glycine is necessary for the synthesis of purines , and is a basic compoent of porphyrins
    甘氨酸在嘌呤的合成中是必不可少的,也是卟啉的基本组成。
  11. A purine - sensitive signaling pathway controls axon regeneration in goldfish retinal ganglion cells
    族维生素对体外培养大鼠视网膜神经细胞及节细胞的神经营养作用
  12. It also donates an amino group in synthesis reactions , e . g . the synthesis of purines and pyrimidines
    还可参加合成反应生成一系列的氨基酸,例如嘌呤和嘧啶的合成。
  13. The most abundant bases are cytosine , thiamine , and uracil ( pyrimidines ) and adenine and guanine ( purines )
    最丰富的碱基是胞嘧啶,胸腺嘧啶,尿嘧啶,腺嘌呤和鸟嘌呤。
  14. It is important in the growth and reproduction of cells , participating in the synthesis of purines and thymine
    在细胞生长和再生中也很重要,参与了嘌呤和嘧啶的合成。
  15. Base pairing the bonding relationship between purine and pyrimidine bases in the nucleotides of dna and rna
    碱基配对:在dna和rna的核苷酸中,嘌呤和嘧啶之间相匹配的关系。
  16. In dna , four different bases are found . two of these , adenine and guanine , are double - ring structures called purines
    在dna中,有四种不同的基,其中的两个为腺嘌呤和鸟嘌呤,即称为嘌呤的双环结构。
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