cytoplasmic organelle

简明释义

胞质器

英英释义

例句

1.In plant cells, chloroplasts serve as a cytoplasmic organelle 细胞质细胞器 that enables photosynthesis.

在植物细胞中，叶绿体作为一个细胞质细胞器 细胞质细胞器，使光合作用成为可能。

2.The endoplasmic reticulum is another essential cytoplasmic organelle 细胞质细胞器 involved in protein synthesis.

内质网是另一个重要的细胞质细胞器 细胞质细胞器，参与蛋白质合成。

3.Lysosomes act as a cytoplasmic organelle 细胞质细胞器 that digests waste materials in the cell.

溶酶体作为一个细胞质细胞器 细胞质细胞器，消化细胞内的废物材料。

4.Ribosomes can be found in the cytoplasm as a type of cytoplasmic organelle 细胞质细胞器 that helps in translating mRNA.

核糖体可以在细胞质中找到，作为一种细胞质细胞器 细胞质细胞器，帮助翻译mRNA。

5.The mitochondria are a vital type of cytoplasmic organelle 细胞质细胞器 responsible for energy production in cells.

线粒体是一个重要的细胞质细胞器 细胞质细胞器，负责细胞内的能量生产。

作文

The cell is often described as the basic unit of life, and within each cell lies a complex world of structures and functions. Among these structures are various types of cytoplasmic organelles (细胞质细胞器), which play crucial roles in maintaining cellular function and health. Understanding these organelles is essential for studying biology, as they contribute to the overall functionality of the cell.One of the most well-known cytoplasmic organelles (细胞质细胞器) is the mitochondrion, often referred to as the powerhouse of the cell. Mitochondria are responsible for producing adenosine triphosphate (ATP), the energy currency of the cell, through a process known as cellular respiration. This process not only provides energy for various cellular activities but also produces byproducts that are vital for other metabolic pathways. The presence of multiple mitochondria within a single cell highlights their importance, especially in energy-demanding tissues such as muscle and nerve cells.Another important cytoplasmic organelle (细胞质细胞器) is the endoplasmic reticulum (ER), which exists in two forms: rough and smooth. The rough ER is studded with ribosomes, giving it a 'rough' appearance, and is primarily involved in the synthesis of proteins. These proteins are either secreted from the cell or incorporated into the cell's membrane. On the other hand, the smooth ER lacks ribosomes and is involved in lipid synthesis, detoxification processes, and calcium ion storage. The dual nature of the endoplasmic reticulum exemplifies how cytoplasmic organelles (细胞质细胞器) can specialize in different functions yet work together to maintain cellular homeostasis.Additionally, the Golgi apparatus is another vital cytoplasmic organelle (细胞质细胞器) that acts as the cell's 'post office.' It modifies, sorts, and packages proteins and lipids that have been synthesized in the ER for transport to their final destinations, whether inside or outside the cell. This organelle plays a critical role in ensuring that the right molecules reach the appropriate locations, highlighting the intricate coordination among cytoplasmic organelles (细胞质细胞器) within the cell.Lysosomes are often referred to as the cell's 'digestive system.' These cytoplasmic organelles (细胞质细胞器) contain enzymes that break down waste materials and cellular debris. They play a crucial role in recycling cellular components and preventing the accumulation of harmful substances. The proper functioning of lysosomes is essential for cell health, and dysfunctions in these organelles can lead to various diseases, underscoring their importance in cellular maintenance.In summary, cytoplasmic organelles (细胞质细胞器) are integral components of the cell, each with specialized functions that contribute to the overall health and efficiency of the cell. From energy production in mitochondria to protein processing in the Golgi apparatus, these organelles work in concert to ensure that the cell operates smoothly. As we continue to study these fascinating structures, we gain deeper insights into the complexities of life at the cellular level, paving the way for advancements in medicine and biotechnology. Understanding cytoplasmic organelles (细胞质细胞器) not only enhances our knowledge of biology but also emphasizes the importance of cellular organization in sustaining life.

细胞通常被描述为生命的基本单位，而在每个细胞内则存在着一个复杂的结构和功能的世界。在这些结构中，有各种类型的细胞质细胞器（cytoplasmic organelles），它们在维持细胞功能和健康方面发挥着关键作用。理解这些细胞器对于研究生物学至关重要，因为它们对细胞的整体功能性有着重要贡献。其中，最著名的细胞质细胞器（cytoplasmic organelles）之一是线粒体，通常被称为细胞的动力源。线粒体负责通过称为细胞呼吸的过程生成三磷酸腺苷（ATP），即细胞的能量货币。这个过程不仅为各种细胞活动提供能量，还产生对其他代谢途径至关重要的副产品。单个细胞内多条线粒体的存在凸显了它们的重要性，尤其是在肌肉和神经等能量需求高的组织中。另一个重要的细胞质细胞器（cytoplasmic organelles）是内质网（ER），它有两种形式：粗糙内质网和光滑内质网。粗糙内质网上布满了核糖体，赋予其“粗糙”的外观，主要参与蛋白质的合成。这些蛋白质要么从细胞分泌，要么被纳入细胞膜中。另一方面，光滑内质网没有核糖体，涉及脂质合成、解毒过程和钙离子储存。内质网的双重特性展示了细胞质细胞器（cytoplasmic organelles）如何在不同功能上专业化，同时协同工作以维持细胞的稳态。此外，高尔基体是另一个重要的细胞质细胞器（cytoplasmic organelles），被称为细胞的“邮局”。它修改、分类并包装在内质网上合成的蛋白质和脂质，以便运输到最终目的地，无论是在细胞内部还是外部。这个细胞器在确保正确的分子到达适当的位置方面发挥着关键作用，强调了细胞内各个细胞质细胞器（cytoplasmic organelles）之间的复杂协调。溶酶体通常被称为细胞的“消化系统”。这些细胞质细胞器（cytoplasmic organelles）含有分解废物和细胞碎片的酶。它们在回收细胞成分和防止有害物质积累方面发挥着关键作用。溶酶体的正常功能对于细胞健康至关重要，而这些细胞器的功能障碍可能导致各种疾病，突显了它们在细胞维持中的重要性。总之，细胞质细胞器（cytoplasmic organelles）是细胞的重要组成部分，每个细胞器都有专门的功能，为细胞的整体健康和效率做出贡献。从线粒体的能量生产到高尔基体的蛋白质处理，这些细胞器共同协作，确保细胞平稳运作。随着我们继续研究这些迷人的结构，我们将更深入地了解细胞层面生命的复杂性，为医学和生物技术的发展铺平道路。理解细胞质细胞器（cytoplasmic organelles）不仅增强了我们对生物学的认识，也强调了细胞组织在维持生命中的重要性。