chromosome 是什么意思

中文翻译与英英解释

	n. 【生物学】染色体。

a threadlike strand of DNA in the cell nucleus that carries the genes in a linear order; "humans have 22 chromosome pairs plus two sex chromosomes"

A chromosome is an organized structure of DNA and protein found in cells. It is a single piece of coiled DNA containing many genes, regulatory elements and other nucleotide sequences.

例句与用法

	1.	The chromosomes of eukaryotes are nucleoproteins . 真核细胞的染色体是核蛋白。
	2.	Several copies of specific chromosome are present . 特殊染色体存在着几个拷贝。
	3.	A locus is the "location" of a gene along a chromosome . 位点是基因在染色体的位置。
	4.	Chromosome 5 is distinguished by a proximal knob . 第5染色体的特点是有一个近侧的节结。
	5.	It was widely used by cytologists to stain chromosomes . 它被细胞学家广泛地用来着色染色体。
	6.	Chromosome breaks may also lead to inversions and translocations . 染色体破裂也可能引起倒位与易位。
	7.	We can refer to these duplicated chromosomes as making up a doublet . 我们称这些复制的染色体为双体。
	8.	The eight chromosomes were randomly distributed at metaphase i . 在中期8对染色体的分布是无秩序的。
	9.	The distances are additive along the length of the chromosome . 其距离值就是沿着染色体长度方向的累加。
	10.	Each of the 46 chromosomes is a member of a homologous pair . 46条染色体的每一条都是一个同源对的成员。

chromosome是什么意思

chromosome 是什么意思

中文翻译与英英解释

例句与用法