chromatids

[美國]/[ˈkrɒmətɪd]/
[英國]/[ˈkrɑːmətɪd]/
詞頻: 非常高

中文釋義

n. 染色体在細胞分裂時分離的兩條相同股;組成複製後染色體的兩條相同DNA股。

短語搭配

separating chromatids

分離染色體單體

replicated chromatids

複製的染色體單體

chromatids align

染色體單體對齊

sister chromatids

姐妹染色體單體

chromatids condense

染色體單體凝縮

joining chromatids

連接染色體單體

chromatids split

染色體單體分裂

identical chromatids

相同的染色體單體

chromatids migrate

染色體單體遷移

chromatids segregate

染色體單體分離

例句

during meiosis, homologous chromatids pair up to form bivalents.

the separation of sister chromatids occurs during anaphase.

replicated chromatids are visible as x-shaped structures.

crossing over exchanges genetic material between non-sister chromatids.

kinetochores attach to the centromere of each chromatid.

the movement of chromatids is driven by spindle fibers.

errors in chromatid segregation can lead to aneuploidy.

metaphase ensures proper alignment of chromatids on the metaphase plate.

condensed chromatids are easily visualized under a microscope.

each chromatid contains a dna double helix.

the duplication of chromatids happens during the s phase of the cell cycle.

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