音标与读法

这里为大家介绍下crista 是什么意思，希望能帮助到各位朋友。

名词复数:cristae

中英文翻译

n.

(pl. -tae ) 【解剖学；动物学】脊；卵鞘脊。

Cristae (singular crista) are the internal compartments formed by the inner membrane of a mitochondrion. They are studded with proteins, including ATP synthase and a variety of cytochromes.

例句与用法

1.These shelflike inner folds are called cristae .

这些板状的内折叫做嵴。

2.The mitochondria expanded and vacuolated and its cristae disappeared ; the double membrane was broken

细胞核形状不规则，核膜破损，异染色质聚集突出，核物质外流。

3.A lot of vacuolus occurred in the cytoplasm of the cells . the nuclear membranes and cristae in mitochondria were disintegrated partially

中肠细胞内含有铅颗粒，细胞质出现空泡化，核膜和线粒体内嵴部分解体。

4.Crista ( pl . cristae ) the structure formed by folding of the inner mitochondrial membrane , giving a large surface area for electron transport

嵴（嵴膜） ：线粒体内膜向内室褶叠形成的结构，可以为电子传递提供更大的表面积。

5.Fig . 4 anoxia reperfusion group with the addition cerium ions : mitochondria swelling and cristae vague appear in the cell . cerium deposits can be seen in the mitochondria

图4缺氧再灌注加铈组：心肌细胞内线粒体肿胀，嵴模糊不清。线粒体内可见铈沉积颗粒。

6.There were copper granules in the cells of midgut . a lot of vacuolus occurred in the cytoplasm of the cells . the cristae in mitochondria were disintegrated partially and copper granules were absorbed into mitochondria

中肠细胞内也分布有铜颗粒，细胞质出现空泡化；线粒体内嵴部分解体，并有铜颗粒附着在线粒体上。

7.In spermatogenous cell , we could find dilated cytolemma , dilated nuclear membrane and fused crista of mitochondria . most of the sperm " s cellular membrane dissolved and broke down into pieces . the central granule and mitochondrion showed little dissolving

久效磷可以使金鱼精子细胞质膜溶解，出现间断性断裂;有的精子头部变形，顶部出现凹陷;少量精子颈部中心粒复合体溶解;精子颈部线粒体有溶解现象，精子尾部的膜结构断裂。

8.At low concentration of zn , the changes in ultrastructure were nuclei deformation , chloroplast swelling and disorder of thylakoid arrangement ; serious damages in ultrastructure caused by greater zn stress were indicated by scattered nucleoli , condensed chromatin , almost empty nuclei with nuclear membrane disrupted and nucleoplasm flowing into cytoplasm , swollen and partly dissolved cristae of mitochondria , disrupted and collapsed chloroplast envelopes , and some dissolved thylakoids that flew into cytoplasm

超微结构的变化也呈现加重趋势，低浓度处理的变化为细胞核变形、叶绿体膨胀、类囊体排列紊乱；严重的超微结构的损伤是核仁散开、染色质凝集，细胞核几乎成为空核和核膜破裂，核质散出；线粒体脊突膨胀和部分溶解；叶绿体膜断裂、消失和部分类囊体溶解和散到细胞质中。

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