In metaphase 2, the centromeres contain two kinetochores that attach to spindle fibers from the centrosomes at opposite poles.
中期 2，着丝粒与纺锤丝连结。
metaphase
/'metəfeɪz/ /'mɛtə,fez/
英汉-汉英词典
adj. 中期,转位期
词组 | 习惯用语
您要查找的是不是：
- metaphor n. 隐喻
- metamorphose vt. 使变形,使变质 vi. 变形; 变质
- metaphysic n. 形而上学；玄学体系；原则体系
- metaphosphate n. 偏磷酸盐
metaphase n. （细胞分裂的）[细胞] 中期; adj. 中期的；转位期的;
metaphase plate [生物] 中期板
metaphase pairing index 中期配对指数
网络短语:
metaphase index 中期指数; 中期分裂指数;
metaphase II 到第二次减数分裂中期; 中期II; 成熟卵母细胞;
ball metaphase 球状中期; 球中期;
meiotic metaphase 减数分裂中期
metaphase fusion 中期并合
metaphase chromsome 中期染色体
reductional metaphase 减数中期
meiosis metaphase 减数分裂中期
metaphase I 但大部分卵母细胞成熟进程阻滞在第一次减数分裂中期; 减数分裂中期; 第一次减数分裂中期;
英语例句库
- There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.
发现在其有丝分裂的晚前期、中期阶段，咯对同源染色体都在进行联会。 - Objective:To study the effect between Ethinylestradiol combined Rivanolum and Misoprostil and sole Rivanolum for stoping the metaphase and late pregnancy.
探讨炔雌醇、利凡诺、米索前列醇联合和单用利凡诺中止中、晚期妊娠的临床疗效。 - Human Peripheral blood exposed with tritiated water at variousdoses for 54 hr was examined to observe the chromosome and chromatid abe-rrations at metaphases in the first mitosis of lymphocytes.
将人体外周血在不同剂量的氚水中培养54小时,观察到淋巴细胞第一次有丝分裂中期的染色体型及单体型畸变。
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原声例句
日常生活医学科普
日常生活医学科普
The four main steps of meiosis 2 are: prophase 2, metaphase 2, anaphase 2, and telophase 2.
减数分裂 2 的四个主要步骤是：前期 2、中期 2、后期 2 和末期 2。
Damien
It's metaphase. You want to check it?
是中期 你要看看吗？
Osmosis-解剖与生理
The secondary oocyte stops in metaphase of meiosis 2, and waits for fertilization as the menstrual cycle transitions into the luteal phase.
次级卵泡会在第二次减数分裂中期停止分裂，并且在卵泡期向黄体期转换的时候等待受精。
日常生活医学科普
Metaphase 1 Homologous pairs move together along the metaphase plate: the paired homologous chromosomes align along an equatorial plane that bisects the spindle.
中期 1同源染色体对沿着中期板一起移动：成对的同源染色体沿着将纺锤体一分为二的赤道平面排列。
英语百科
Metaphase
Metaphase (from the Greek μετά, "adjacent" and φάσις, "stage") is a stage of mitosis in the eukaryotic cell cycle in which chromosomes are at their second-most condensed and coiled stage (they are at their most condensed in anaphase). These chromosomes, carrying genetic information, align in the equator of the cell before being separated into each of the two daughter cells. Metaphase accounts for approximately 4% of the cell cycle's duration. Preceded by events in prometaphase and followed by anaphase, microtubules formed in prophase have already found and attached themselves to kinetochores in metaphase.
近义、反义、联想词
近义词
n.phase of cell division
联想词
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