mitochondria

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数据源: ai_enrichment
线粒体是细胞内的细胞器,主要负责通过呼吸作用产生能量,被称为细胞的“动力工厂”。

用法要点

句型搭配

通常用作可数名词,复数形式为mitochondria,常与动词如function、produce、contain等搭配,描述其作用或存在。

• mitochondria function
• produce energy in mitochondria
• contain mitochondria

介词用法

常用介词in表示位置(在细胞内),of表示所属关系(线粒体的结构),for表示功能(用于能量生产)。

• in the mitochondria
• structure of mitochondria
• essential for mitochondria

语域说明

主要出现在生物学、医学等学术或专业语境中,日常对话较少使用,属于正式或技术性词汇。

• mitochondrial DNA
• mitochondrial disease
• mitochondrial function

基础例句

Mitochondria are often called the powerhouse of the cell because they produce energy.

线粒体常被称为细胞的动力工厂,因为它们产生能量。

In biology class, we learned that mitochondria are essential for cellular respiration.

在生物课上,我们学到线粒体对细胞呼吸至关重要。

Healthy mitochondria help our bodies function properly by generating ATP.

健康的线粒体通过生成ATP帮助我们的身体正常运作。

高级例句

Recent research indicates that mitochondrial dysfunction may contribute to neurodegenerative diseases like Alzheimer's.

最近的研究表明,线粒体功能障碍可能促成如阿尔茨海默病等神经退行性疾病。

In cellular biology, the study of mitochondria is crucial for understanding energy metabolism and aging processes.

在细胞生物学中,研究线粒体对于理解能量代谢和衰老过程至关重要。

Mitochondrial DNA analysis is used in forensic science to trace maternal lineages due to its unique inheritance patterns.

线粒体DNA分析因其独特的遗传模式,被用于法医学中追溯母系谱系。

高频搭配

verb

functionproducecontaindamagestudy

adjective

cellularenergy-producingdefectivehealthymitochondrial

noun

cellenergyDNAdiseasefunction

adverb

efficientlyprimarilydirectly

preposition

inofforwithin

phrase

powerhouse of the cellmitochondrial dysfunctionmitochondrial DNAenergy production in mitochondria

常见错误

❌ 错误:Mitochondria is important for energy.
✓ 正确:Mitochondria are important for energy.

错误:将mitochondria误用为单数名词。正确:mitochondria是复数形式,动词应用复数形式are。

❌ 错误:The mitochondria produce energy in cell.
✓ 正确:Mitochondria produce energy in cells.

错误:不必要地添加定冠词the,且cell应为复数cells。正确:在泛指线粒体时,通常不用the,并匹配复数名词。

近义词辨析

organelle

organelle是细胞器的总称,包括线粒体、核糖体等;mitochondria特指线粒体这一种细胞器,强调能量生产功能。

Mitochondria are a type of organelle that specialize in energy production, whereas other organelles like ribosomes are involved in protein synthesis.

chloroplast

chloroplast是植物细胞中的细胞器,进行光合作用;mitochondria存在于动植物细胞中,进行呼吸作用产生能量,两者功能不同。

In plant cells, chloroplasts convert sunlight into energy, while mitochondria are responsible for cellular respiration in both plants and animals.