activated molecule

简明释义

活化分子

英英释义

例句

1.In photosynthesis, light energy is used to create an activated molecule (活化分子) that stores energy for the plant.

在光合作用中，光能被用来创建一个活化分子（activated molecule），为植物储存能量。

2.Researchers are studying how the activated molecule (活化分子) interacts with other cellular components.

研究人员正在研究活化分子（activated molecule）与其他细胞成分的相互作用。

3.The drug works by transforming a regular molecule into an activated molecule (活化分子) that can target specific cells.

该药物通过将常规分子转化为活化分子（activated molecule）来靶向特定细胞。

4.The process begins when the enzyme binds to the substrate, forming an activated molecule (活化分子) that facilitates the reaction.

该过程开始时，酶与底物结合，形成一个活化分子（activated molecule），促进反应的进行。

5.The activated molecule (活化分子) plays a crucial role in cellular signaling pathways.

该活化分子（activated molecule）在细胞信号传导通路中起着至关重要的作用。

作文

In the realm of chemistry, the concept of an activated molecule plays a crucial role in understanding various chemical reactions and processes. An activated molecule refers to a molecule that has absorbed energy and is in a state that allows it to undergo a chemical reaction. This activation often involves breaking bonds or rearranging atoms, enabling the molecule to interact with other substances more readily. Understanding how activated molecules function is essential for fields such as biochemistry, pharmaceuticals, and materials science.One of the most common examples of activated molecules can be found in enzymatic reactions. Enzymes are biological catalysts that facilitate chemical reactions by lowering the activation energy required for the process to occur. When a substrate binds to an enzyme, it forms an activated molecule that is more reactive than the original substrate. This transformation is vital for metabolic processes in living organisms, as it allows for the efficient conversion of substrates into products.Moreover, the concept of activated molecules extends beyond biological systems. In industrial chemistry, the production of various chemicals often relies on the use of activated molecules. For instance, in polymerization processes, monomers must first be activated to form long chains, resulting in polymers with specific properties. The activation process can involve heat, pressure, or the addition of catalysts, which create activated molecules that are capable of linking together to form complex structures.The significance of activated molecules is also evident in the field of energy production. In combustion reactions, fuel molecules are activated through the application of heat, leading to their breakdown and the release of energy. This principle is fundamental to the functioning of engines and power plants, where the efficient conversion of fuel into energy relies on the presence of activated molecules.In recent years, researchers have been exploring the role of activated molecules in developing new materials and technologies. For example, in the field of nanotechnology, activated molecules can be engineered to create nanoparticles with unique properties. These nanoparticles have applications in drug delivery systems, where they can be designed to release therapeutic agents in a controlled manner, enhancing the efficacy of treatments.Furthermore, understanding the behavior of activated molecules can lead to advancements in environmental chemistry. By studying how activated molecules interact with pollutants, scientists can develop strategies to mitigate environmental damage. For instance, certain activated molecules can be used to break down harmful substances in water or air, offering potential solutions for pollution control.In conclusion, the study of activated molecules is fundamental to various scientific disciplines and practical applications. From biochemical processes that sustain life to industrial applications that drive the economy, activated molecules are at the heart of many critical reactions. As research continues to advance, our understanding of these molecules will undoubtedly lead to innovative solutions to some of the world's most pressing challenges, including health, energy, and environmental sustainability.

在化学领域，活化分子的概念在理解各种化学反应和过程方面起着至关重要的作用。活化分子是指一种已吸收能量并处于能够进行化学反应的状态的分子。这种激活通常涉及断裂键或重新排列原子，使分子能够更容易地与其他物质相互作用。理解活化分子的功能对于生物化学、制药和材料科学等领域至关重要。活化分子的一个常见例子可以在酶促反应中找到。酶是生物催化剂，通过降低反应所需的活化能来促进化学反应。当底物与酶结合时，会形成一种比原始底物更具反应性的活化分子。这种转变对生物体内的新陈代谢过程至关重要，因为它允许底物高效地转化为产物。此外，活化分子的概念不仅限于生物系统。在工业化学中，各种化学品的生产往往依赖于使用活化分子。例如，在聚合过程中，单体必须首先被激活以形成长链，从而产生具有特定性质的聚合物。激活过程可以涉及热、压力或催化剂的添加，这些因素会产生能够相互链接形成复杂结构的活化分子。活化分子的重要性在能源生产领域也显而易见。在燃烧反应中，燃料分子通过施加热量被激活，导致其分解并释放能量。这一原理是发动机和发电厂运作的基础，因为燃料高效转化为能量依赖于活化分子的存在。近年来，研究人员一直在探索活化分子在新材料和技术开发中的作用。例如，在纳米技术领域，可以设计活化分子以创造具有独特性质的纳米颗粒。这些纳米颗粒在药物递送系统中具有应用，可以设计为以受控方式释放治疗剂，从而增强治疗效果。此外，理解活化分子的行为可以推动环境化学的发展。通过研究活化分子如何与污染物相互作用，科学家可以制定减轻环境损害的策略。例如，某些活化分子可以用于分解水或空气中的有害物质，为污染控制提供潜在解决方案。总之，研究活化分子是各种科学学科和实际应用的基础。从维持生命的生化过程到推动经济的工业应用，活化分子是许多关键反应的核心。随着研究的不断深入，我们对这些分子的理解无疑将导致创新解决方案，以应对一些世界上最紧迫的挑战，包括健康、能源和环境可持续性。