查询词典 mitochondria

Ultrastructure observation revealed that the nuclei became deformed, nucleolus disintegrated and chromatin condensed, the thylakoids of chloroplast swelled, the chloroplast membrane disrupted, cristae of mitochondria disappeared and mitochondria vesiculated.

电镜观察发现，Cd(上标 2+)处理下，细胞核变形，核仁解体，染色质凝集；类囊体片层膨胀，叶绿体双层膜破裂；线粒体中嵴突减少或消失，线粒体空泡化。

Smac is present in the mitochondria and an adjustment of apoptosis protein.Smac can release from mitochondria to cytoplasms.

Smac是一种存在于线粒体中，并具有调节细胞凋亡功能的蛋白质。

Sequence homologies suggest that both mitochondria and chloroplasts have evolved separately from lineages that are common with eubacteria, with mitochondria sharing an origin with a-purple bacteria, and chloroplasts sharing an origin with cyanobacteria.

序列同源建议，线粒体和叶绿体分开地演变了与是共同与eubacteria，用线粒体分享起源与紫色细菌，和叶绿体分享起源与cyanobacteria 的后裔。

AtDFA is dihydrofolate synthase localized in mitochondria, it catalyzes one glutamate added to the dihydropteroate and produces dihydrofolat. AtDFB, AtDFC and AtDFD are folylpolyglutamate synthase localized in plastid, mitochondria and cytosol respectively. A short chain ofγ-linked glutamates can be added by FPGS.Folate molecules exist in vivo mainly as polyglutamates and these are preferred by folate-dependent enzymes.

AtDFA为二氢叶酸合成酶(dihydrofolate synthase，DHFS)，定位于线粒体，在它的催化作用下，一个谷氨酸分子与二氢蝶酸(dihydropteroate ， DHP)相结合，形成二氢叶酸；AtDFB、AtDFC、AtDFD为多聚谷氨酸合成酶(folylpolyglutamate synthase，FPGS)，分别定位于质体、线粒体和细胞质，在多聚谷氨酸合成酶的作用下，谷氨酸分子可以逐一连接到四氢叶酸的谷氨酸γ位。

After the exposure, the retinas were examined with light and electron microscope. results: under light microscope, irregular nucleoplasm and unclear border of nucleus in the ganglion cell layer were found in the experimental groups of 2 h, 12 h and 24 h. these changes were also found in the inner nucleus layer. under the electron microscope, swollen mitochondria and vacuolized endoplasmic reticulums were found in all the layers of retina in the groups of 2 h, 12 h and 24 h, most obvious in the group of 24 h. in the group of 72 h, only lightly swollen mitochondria and dilated endoplasmic reticulums were found in the ganglion cell layer of retina.

结果： 光镜：实验组中2，12及24 h组均可见视网膜神经节细胞层内细胞核出现核质不均匀，核边界不清，内核层细胞核也有同样改变；电镜：实验组中2，12及24 h组视网膜各层均出现线粒体肿大，内质网空泡样变，以24 h组最为严重，72 h组仅见视网膜神经节细胞层出现轻度线粒体肿大，内质网扩张。

The fatty acid components of plant lipids come mainly from acetyl CoA, produced in plastids and mitochondria.

植物脂质中的脂肪酸组分主要来源于乙酰辅酶 A ，在质体和线粒体中生成。

On the top of each nucleus lay a Golgi body-mitochondria area which later developed into an acrosome.

核的顶部出现一个高尔基-线粒体区，顶体由高尔基液泡演变而成。

The mitochondria are structures in cells that make adenosine triphosphate, or ATP, which helps power cells.

线粒体是细胞内生产三磷酸腺苷即ATP的结构，能够给细胞活动提供能量。

Mitochondria can be described as "cellular power plants" because its organic matter oxidation can convert energy into Adenosine triphosphate.

线粒体可以被描述为"小型发电厂"，因为他的有机氧可以可以在三磷酸腺苷中转化成能量。

Result: The scores of motor functions in rehabilitative training group were significantly better than those in control group on the 7th d, 21st d and 35th d (P.05). Under microscope and electron microscope the nerve-cells of cortical infarct marginal zone in rehabilitative training group showed more integrity nuclear membranes, less agglutinative chromatin, clearer structures of mitochondria and more plentiful ribosomes on rough endoplasmic reticulum compared with that in control group.

结果：在造模后第7天、21天、35天时卒中训练组大鼠的平衡木及网屏测试评分分值均优于卒中对照组(P.05)；且于光镜、电镜观察下脑皮质梗死边缘区神经细胞的核膜较卒中对照组完整、核下凝集的染色质较为稀少，线粒体结构较为清晰，粗面内质网表面核糖体更为丰富。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。