chromosome
chromosome 英 [ˈkrəʊməsəʊm] 美 [ˈkroʊməsoʊm]
n. [遗][细胞][染料] 染色体(形容词chromosomal,副词chromosomally)
名词复数:chromosomes
- A chromosome is a strand of DNA that is encoded with genes. In most cells, humans have 22 pairs of these chromosomes plus the two sex chromosomes (XX in females and XY in males) for a total of 46.
- 请先登录
- n. [遗][细胞][染料] 染色体(形容词chromosomal,副词chromosomally)
-
1. Do we have a chromosome like that?
那么我们真的有那么一条染色体么?
-
2. She is part of the chromosome of Kolkata.
她就是加尔各答染色体的一部分。
-
3. 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.
没条染色体在身体内的大多数细胞内都有两份拷贝,因此,每个基因也都具有两份拷贝:一份来自母亲,一份来自父亲。
- 请先登录
0 个回复