chromatids

/ˈkroʊmətɪdz/ /kroʊˈmætɪdz/

Meanings

noun

染色单体，姐妹染色单体

After DNA replication either of the two connected double-helix strands of a metaphase chromosome that separate during mitosis

Examples :

"During cell division, the chromatids, which were originally joined together, separate and move to opposite ends of the cell. "

在细胞分裂过程中，原本连接在一起的姐妹染色单体会分离并移动到细胞的两端。

Related Words

division noun

/dɪˈvɪʒən/

划分，分割

"The division of the large project into smaller tasks made it much easier to complete. "

把这个大型项目划分成较小的任务使得它更容易完成了。

strands noun

/strændz/

海滩，沙滩

"Grand Strand"

大沙滩区

opposite noun

/ˈɒpəsɪt/ /ˈɑp(ə)sɪt/

反面，对立面

"My brother's opinion is the opposite of mine on the best way to study for the exam. "

在考试复习的最佳方法上，我哥哥的意见和我的正好相反。

separate noun

/ˈsɛpəɹət/ /ˈsɛpəɹeɪt/

单品，散件。

"The store had many different dress separates for sale. "

这家店里有很多不同的连衣裙单品出售。

originally adverb

/əˈɹɪdʒnəli/

最初，起初，本来。

"Originally, this paper was white, but over the years it has yellowed with age."

最初，这张纸是白色的，但随着时间的推移，它变黄了。

replication noun

/ɹɛplɪˈkeɪʃən/

复制，模仿，再现。

"The successful replication of the science experiment by the students proved they understood the original process. "

学生们成功地重复了这项科学实验，证明他们理解了最初的实验过程。(Xuéshēngmen chénggōng de chóngfù le zhè xiàng kēxué shíyàn, zhèngmíng tāmen lǐjiě le zuìchū de shíyàn guòchéng.)

mitosis noun

/maɪˈtoʊsɪs/

有丝分裂

"The cell in the biology lab sample underwent mitosis, creating two identical daughter cells. "

生物实验样本中的细胞进行了有丝分裂，产生了两个完全相同的子细胞。

connected verb

/kəˈnɛktɪd/

连接，联接，接合

"I think this piece connects to that piece over there."

我觉得这块应该和那块连接起来。

metaphase noun

/ˈmɛtəˌfeɪz/ /ˈmɛtəˌfɑz/

中期，细胞分裂中期

"During the metaphase of cell division, the chromosomes line up neatly in the middle, ready to be pulled apart. "

在细胞分裂的中期，染色体会整齐地排列在细胞的中央，准备被拉开。

together adjective

/təˈɡɛð.ə(ɹ)/ /təˈɡɛðɚ/

有条理的, 井井有条的。

"The teacher's lesson plan was together, covering all the key concepts logically. "

老师的教案很有条理，逻辑清晰地涵盖了所有关键概念。

either adverb

/ˈaɪð.ə(ɹ)/

也, 同样.

"My parents didn't want me to go to the party, and neither did my friends. "

我父母不想我去派对，我的朋友们也一样不想我去。

chromosome noun

/ˈkɹəʊ.məˌsəʊm/ /ˈkɹoʊməˌsoʊm/

染色体

"Chromosomes store genetic information."

染色体储存着遗传信息。