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chromosome
染色体
常用释义
英音[ ˈkrəʊməsəʊm ]
美音[ ˈkroʊməsoʊm ]
变形
复数: chromosomes
基本释义
  • n. 染色体
例句
  • 1·The scientists want to locate the position of the gene on a chromosome.
    科学家们想找到该基因在染色体上的位置。
    来源: 《柯林斯英汉双解大词典》
  • 2·The Chromosome is now losing important genetic information and is no longer functional.
    染色体现在缺少重要的遗传信息,不再具有功能。
  • 3·Every time the Chromosome divides—every time one cell divides into two—pieces of the ends of the Chromosome, the telomere, get broken off.
    当每次染色体分裂时——即当每次一个细胞分裂成两个时——染色体的尾部,也就是端区,就会发生断裂。
  • 4·Anyway, if we examine these ends of these coils of DNA, we will find a sequence of DNA at each end of every human Chromosome, called a telomere.
    无论如何,如果我们检查这些螺旋状 DNA 的末端,我们会发现每条人类染色体的末端都有一个被称作“端粒”的 DNA 序列。
  • 5·Most cells in your body have two copies of every chromosome and, therefore, two copies of every gene: one from your mother and one from your father.
    你体内的大多数细胞每条染色体都有两份拷贝,因此,每个基因也都有两份拷贝:一份来自你的母亲,一份来自你的父亲。
  • 6·Look at this rough drawing of one of them, one Chromosome about to divide into two.
    看一下其中一条的草图,一条将要分裂成两条的染色体。
  • 7·Abnormality of chromosome behavior occurs from premeiotic mitosis until various stages in meiosis.
    从减数分裂前有丝分裂到减数分裂的各个阶段,染色体行为都会发生异常。
  • 8·The results suggested that obvious difference of chromosome number appeared among theseAlnus species.
    本次研究结果表明桤木属物种间染色体数目有明显的差异。
  • 9·Centromere is the primary constriction on the chromosome, a region at which the sister chromatids are held together.
    着丝点是染色体的主缢痕,在这个地方姐妹染色单体连在一起。
  • 10·Do we have a chromosome like that?
    那么我们真的有那么一条染色体么?
网络释义
同义词
n. [染料][遗][细胞]染色体(形容词chromosomal,副词chromosomally)
同根词
词根: chromogen
chromosomal adj 染色体的
chromogen n [生化] 色原;发色体,色原体