cellular vessel

简明释义

导轨式集装箱船

英英释义

例句

1.In the study of cancer, researchers found that the cellular vessel plays a crucial role in tumor growth.

在癌症研究中，研究人员发现细胞通道在肿瘤生长中起着至关重要的作用。

2.The scientist observed the flow of nutrients through the cellular vessel in the plant's root system.

科学家观察到养分通过植物根系中的细胞通道流动。

3.The cellular vessel is essential for transporting waste products out of the cell.

细胞通道对于将废物排出细胞至关重要。

4.During the lab experiment, the team manipulated the cellular vessel to study its permeability.

在实验室实验中，团队操控了细胞通道以研究其渗透性。

5.The cellular vessel structure can be damaged by oxidative stress, leading to cellular dysfunction.

细胞通道结构可能会因氧化压力而受损，导致细胞功能障碍。

作文

In the world of biology, the term cellular vessel refers to specialized structures within cells that facilitate various functions essential for life. These vessels are not just mere compartments; they play critical roles in transportation, storage, and communication within the cellular environment. Understanding the concept of a cellular vessel is fundamental for students and researchers alike, as these structures are integral to the functioning of all living organisms.One of the most well-known types of cellular vessels is the vacuole, which is primarily found in plant cells. Vacuoles serve multiple purposes, including storing nutrients, waste products, and even helping maintain turgor pressure, which is crucial for plant rigidity. When a plant cell is full of water, the vacuole expands, pushing against the cell wall and providing structural support. This function highlights the importance of cellular vessels in maintaining homeostasis within the cell and the organism as a whole.Another significant type of cellular vessel is the vesicle, which is involved in transporting materials within the cell. Vesicles can carry proteins, lipids, and other molecules from one part of the cell to another or even to the cell membrane for secretion. The process of vesicle formation and transport is vital for processes such as endocytosis and exocytosis, where cells take in and release substances, respectively. This dynamic movement of materials facilitated by cellular vessels ensures that cells can respond to their environment and maintain their metabolic activities.Moreover, the concept of cellular vessels extends beyond individual cells to the understanding of multicellular organisms. In animals, for instance, blood vessels can be considered as cellular vessels at a larger scale, transporting cells, nutrients, and waste products throughout the body. This comparison underscores the idea that the principles governing cellular vessels at the microscopic level can also apply to macroscopic biological systems.In recent years, advancements in technology have allowed scientists to study cellular vessels in greater detail. Techniques such as fluorescence microscopy and electron microscopy have provided insights into the structure and function of these vessels, revealing their complexity and the intricate processes they are involved in. For example, researchers have discovered that certain vesicles play a role in signaling pathways, influencing how cells communicate with each other. This discovery has implications for understanding diseases, as disruptions in these signaling pathways can lead to conditions such as cancer or neurodegenerative disorders.In conclusion, the term cellular vessel encompasses a wide range of structures that are crucial for cellular function and overall organism health. From vacuoles in plant cells to vesicles facilitating transport, these vessels are essential for maintaining life. As research continues to uncover the complexities of these structures, our understanding of biology will deepen, leading to potential breakthroughs in medicine and biotechnology. By grasping the significance of cellular vessels, we can appreciate the elegance of life at the cellular level and the interconnectedness of all living systems.

在生物学的世界中，术语细胞器指的是细胞内的专门结构，这些结构促进了生命所必需的各种功能。这些器官不仅仅是简单的隔间；它们在运输、储存和细胞环境内的沟通中发挥着关键作用。理解细胞器的概念对于学生和研究人员来说至关重要，因为这些结构对所有生物体的功能至关重要。最著名的细胞器之一是液泡，主要存在于植物细胞中。液泡具有多种用途，包括储存营养物质、废物，甚至帮助维持膨压，这对植物的硬度至关重要。当植物细胞充满水时，液泡膨胀，推挤细胞壁，为植物提供结构支撑。这一功能突显了细胞器在维持细胞及整体生物体内稳态中的重要性。另一种重要的细胞器是囊泡，它参与细胞内物质的运输。囊泡可以携带蛋白质、脂质和其他分子，从细胞的一部分运输到另一部分，甚至运输到细胞膜以便分泌。囊泡的形成和运输过程对于内吞作用和外排作用等过程至关重要，在这些过程中，细胞分别摄取和释放物质。这种由细胞器促进的物质动态移动确保细胞能够响应其环境并维持其代谢活动。此外，细胞器的概念超越了单个细胞，扩展到对多细胞生物的理解。例如，在动物中，血管可以被视为较大规模的细胞器，在全身运输细胞、营养物质和废物。这种比较强调了在微观层面上支配细胞器的原则也可以应用于宏观生物系统。近年来，技术的进步使科学家能够更详细地研究细胞器。荧光显微镜和电子显微镜等技术提供了对这些器官的结构和功能的深入了解，揭示了它们的复杂性及其参与的精细过程。例如，研究人员发现某些囊泡在信号传导途径中发挥作用，影响细胞之间的通信。这一发现对理解疾病具有重要意义，因为这些信号通路的干扰可能导致癌症或神经退行性疾病等病症。总之，术语细胞器涵盖了一系列对细胞功能和整体生物体健康至关重要的结构。从植物细胞中的液泡到促进运输的囊泡，这些器官对维持生命是必不可少的。随着研究不断揭示这些结构的复杂性，我们对生物学的理解将加深，可能会在医学和生物技术方面取得突破。通过掌握细胞器的重要性，我们可以欣赏细胞层面生命的优雅以及所有生物系统的相互联系。