【centromere】- SSAT考试备考词汇
2018-08-28
ssat考试包含了词汇、阅读、数学和写作，ssat作文是不计分的项目，但是也需要我们重视起来，会在寄送官方成绩给学校时以复印件一并送达，因此在ssat考试复习中，ssat作文是大家复习的重点之一。小编整理了ssat作文历年的考试题目并分类，希望大家认真阅读。今天给大家带来单词centromere的用法。
centromere
UK: ['sentrəmɪə]
复数：centromeres
n.
1.着丝粒
2.【生物学】着丝点[粒]
1 . Known as the centromere, the middle space between the two arms of the Y chromosome is key to its health.
熟知着丝点的都知道，两条Y染色体中间的空间对于染色体的健康至关重要。
2 . and male carp in Asia and Central centromere is only a reaction with C along the chromosome, the male goldfish as well.
而雄性鲫鱼在亚中部着丝点只有1个有C一带反应的染色体，雄性金鱼也是这样。
3 . At the beginning of prophase the chromosomes each consist of two highly condensed chromatids attached to each other at a centromere .
分裂前期，高度浓缩的两个染色单体通过着丝粒连接在一起。
4 . In meiosis it is not until anaphase II that the centromere divides, the chromatids being termed daughter chromosomes after separation.
在减数分裂期间，直到分裂后期II两条染色单体才随着着丝点的分裂而彼此分开。更详细。
5 . During mitosis, sister chromatids remain joined by their centromere until anaphase.
在有丝分裂期间，姐妹染色单体在分裂后期之前都是通过着丝点连接的。
以上是SSAT考试低龄考生如何突破的内容，希望同学们可以抓紧时间备考，家长也要与同学一起，认真对待考试，为考生创造尽量好的学习环境，最后祝同学们考试顺利。
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