elementary cell

简明释义

单元电池

英英释义

例句

1.Understanding the structure of the elementary cell 基本细胞 is crucial for advancements in genetics.

理解 elementary cell 基本细胞 的结构对遗传学的进步至关重要。

2.The study of elementary cells 基本细胞 has led to significant breakthroughs in medical science.

对 elementary cells 基本细胞 的研究已导致医学科学的重大突破。

3.Each elementary cell 基本细胞 can perform all necessary functions to sustain life.

每个 elementary cell 基本细胞 都可以执行维持生命所需的所有功能。

4.The researcher focused on the behavior of the elementary cell 基本细胞 under different environmental conditions.

研究人员专注于观察 elementary cell 基本细胞 在不同环境条件下的行为。

5.In biology class, we learned that the elementary cell 基本细胞 is the fundamental unit of life.

在生物课上，我们了解到 elementary cell 基本细胞 是生命的基本单位。

作文

In the study of biology, the term elementary cell refers to the basic structural and functional unit of all living organisms. Understanding this concept is crucial for anyone interested in the life sciences, as it lays the foundation for more complex biological systems. The elementary cell can be thought of as the building block of life, analogous to how bricks are used to construct a house. Each elementary cell performs essential functions that contribute to the overall health and maintenance of an organism.Cells come in various shapes and sizes, and they can be classified into two main categories: prokaryotic and eukaryotic cells. Prokaryotic cells, which include bacteria, are simpler in structure and lack a nucleus. In contrast, eukaryotic cells, found in plants, animals, and fungi, have a more complex organization, including membrane-bound organelles and a defined nucleus. The distinction between these two types of elementary cell is fundamental in biology, as it helps scientists understand the evolutionary relationships among different forms of life.Each elementary cell is surrounded by a cell membrane, which serves as a protective barrier that regulates the movement of substances in and out of the cell. This selective permeability is vital for maintaining homeostasis, allowing the cell to maintain a stable internal environment despite changes in the external conditions. Within the cell, various organelles perform specific functions. For example, mitochondria are known as the powerhouse of the cell because they generate energy through cellular respiration. Meanwhile, ribosomes are responsible for protein synthesis, a process essential for cell growth and repair.The study of elementary cells extends beyond their individual functions; it also encompasses how these cells communicate and interact with one another. Cells can send and receive signals through chemical messengers, allowing them to coordinate their activities and respond to environmental changes. This communication is crucial for the development and functioning of multicellular organisms, where cells must work together to sustain life.Moreover, understanding elementary cells has significant implications for medicine and biotechnology. For instance, research into cellular processes has led to advancements in regenerative medicine, where scientists explore ways to repair or replace damaged tissues and organs. Additionally, knowledge of how cells operate can inform the development of targeted therapies for diseases such as cancer, where abnormal cell growth occurs.In conclusion, the elementary cell is a fundamental concept in biology that provides insight into the complexity of life. By studying these basic units, we gain a better understanding of the intricate networks that sustain living organisms. From their unique structures and functions to their interactions and communications, elementary cells play a pivotal role in the tapestry of life. As we continue to explore the mysteries of biology, the significance of the elementary cell will undoubtedly remain at the forefront of scientific inquiry, shaping our understanding of life itself.

在生物学的研究中，术语基本细胞指的是所有生物体的基本结构和功能单位。理解这个概念对于任何对生命科学感兴趣的人来说都是至关重要的，因为它为更复杂的生物系统奠定了基础。基本细胞可以被视为生命的构建块，类似于砖块用于建造房屋。每个基本细胞执行着对生物体整体健康和维持至关重要的基本功能。细胞有各种形状和大小，可以分为两大类：原核细胞和真核细胞。原核细胞，包括细菌，结构更简单，缺乏细胞核。相反，真核细胞存在于植物、动物和真菌中，具有更复杂的结构，包括膜结合的细胞器和明确的细胞核。这两种类型的基本细胞之间的区别在生物学中是基础性的，因为它帮助科学家理解不同生命形式之间的进化关系。每个基本细胞被细胞膜包围，细胞膜作为保护屏障，调节物质进出细胞的运动。这种选择性通透性对于维持稳态至关重要，使细胞能够在外部条件变化时保持稳定的内部环境。在细胞内部，各种细胞器执行特定的功能。例如，线粒体被称为细胞的动力源，因为它们通过细胞呼吸产生能量。同时，核糖体负责蛋白质合成，这一过程对细胞生长和修复至关重要。对基本细胞的研究不仅涉及它们各自的功能；还包括这些细胞如何相互沟通和互动。细胞可以通过化学信使发送和接收信号，使它们能够协调活动并响应环境变化。这种沟通对于多细胞生物的发展和功能至关重要，在多细胞生物中，细胞必须协同工作以维持生命。此外，理解基本细胞对医学和生物技术具有重要意义。例如，对细胞过程的研究促进了再生医学的发展，科学家探索修复或替换受损组织和器官的方法。此外，了解细胞如何运作可以为癌症等疾病的靶向疗法的发展提供信息，癌症是异常细胞生长发生的地方。总之，基本细胞是生物学中的一个基本概念，为我们提供了对生命复杂性的深入理解。通过研究这些基本单位，我们更好地理解维持生物体的复杂网络。从它们独特的结构和功能到它们的互动和沟通，基本细胞在生命的织锦中扮演着关键角色。随着我们继续探索生物学的奥秘，基本细胞的重要性无疑将始终处于科学探究的前沿，塑造我们对生命本身的理解。