activated molecule

简明释义

活化分子

英英释义

例句

1.The enzyme catalyzes the reaction by converting the substrate into an activated molecule, which then participates in the metabolic pathway.

酶通过将底物转化为活化分子来催化反应，随后参与代谢途径。

2.The activated molecule plays a crucial role in signal transduction pathways.

活化分子在信号转导途径中起着至关重要的作用。

3.The presence of light can lead to the formation of an activated molecule in photochemical reactions.

光的存在可以导致在光化学反应中形成活化分子。

4.In drug design, researchers aim to create a compound that can stabilize the activated molecule for better therapeutic effects.

在药物设计中，研究人员旨在创造一种能够稳定活化分子的化合物，以获得更好的治疗效果。

5.When the activated molecule interacts with a receptor, it can trigger a series of biological responses.

当活化分子与受体相互作用时，可以触发一系列生物反应。

作文

In the realm of chemistry and molecular biology, the term activated molecule refers to a molecule that has undergone a transformation, enabling it to participate in chemical reactions more readily than its unactivated counterpart. This activation can occur through various means, such as the addition of energy, the presence of a catalyst, or changes in environmental conditions. Understanding the concept of activated molecule is crucial for numerous scientific fields, including pharmacology, biochemistry, and materials science.In pharmacology, for instance, the activation of certain molecules can lead to the development of new drugs. When a drug is administered, it often needs to be converted into an activated molecule within the body to exert its therapeutic effects. This process may involve metabolic reactions where enzymes play a pivotal role in transforming inactive compounds into their active forms. For example, prodrugs are medications that require metabolic conversion to become activated molecules; this transformation enhances their efficacy and reduces side effects.In biochemistry, the activation of molecules is essential for cellular processes. Enzymes, which are biological catalysts, facilitate the conversion of substrates into products by forming activated molecules. These activated forms often have higher energy states, making them more reactive and capable of undergoing further transformations. A classic example is the activation of glucose during glycolysis, where glucose is phosphorylated to form glucose-6-phosphate, an activated molecule that can enter metabolic pathways to produce energy.Moreover, the study of activated molecules extends to materials science, where scientists explore how the activation of certain polymers or composites can enhance their properties. For instance, the activation of polymer chains can improve their strength, flexibility, or conductivity, making them suitable for various applications in technology and engineering. This process often involves physical or chemical treatments that modify the molecular structure, resulting in activated molecules that exhibit superior performance.The significance of activated molecules can also be observed in environmental chemistry. In processes such as catalysis, activated molecules play a vital role in breaking down pollutants or facilitating chemical reactions that lead to cleaner technologies. Understanding how to create and utilize activated molecules in these contexts can lead to innovative solutions for environmental challenges, such as reducing greenhouse gas emissions or developing sustainable energy sources.In conclusion, the concept of the activated molecule is fundamental across various scientific disciplines. Whether in drug development, metabolic processes, material enhancement, or environmental remediation, the understanding and manipulation of activated molecules can drive significant advancements. As research continues to evolve, the exploration of these molecules will undoubtedly lead to new discoveries and innovations that can benefit society as a whole.

在化学和分子生物学领域，术语激活分子指的是经历转变的分子，使其能够比未激活的对应物更容易参与化学反应。此种激活可以通过多种方式发生，例如能量的加入、催化剂的存在或环境条件的变化。理解激活分子的概念对于药理学、生物化学和材料科学等多个科学领域至关重要。例如，在药理学中，某些分子的激活可以导致新药物的发展。当药物被施用时，它通常需要在体内转化为激活分子，以发挥其治疗效果。这个过程可能涉及代谢反应，其中酶在将无活性化合物转化为其活性形式中起着关键作用。例如，前药是一种需要代谢转化才能成为激活分子的药物；这种转化增强了其疗效并减少了副作用。在生物化学中，分子的激活对于细胞过程至关重要。酶，作为生物催化剂，促进底物转化为产品，通过形成激活分子。这些激活形式通常具有更高的能量状态，使它们更具反应性，并能够进行进一步的转化。一个经典的例子是糖酵解过程中葡萄糖的激活，其中葡萄糖被磷酸化形成葡萄糖-6-磷酸，这是一种可以进入代谢途径以产生能量的激活分子。此外，激活分子的研究扩展到材料科学，科学家探索如何激活某些聚合物或复合材料可以增强其性质。例如，聚合物链的激活可以改善其强度、柔韧性或导电性，使其适用于技术和工程中的各种应用。这个过程通常涉及物理或化学处理，改变分子结构，导致表现出优越性能的激活分子。在环境化学中，激活分子的重要性也得到了体现。在催化等过程中，激活分子在分解污染物或促进化学反应中发挥着重要作用，这些反应导致更清洁的技术。了解如何在这些背景下创造和利用激活分子可以为环境挑战提供创新解决方案，例如减少温室气体排放或开发可持续能源来源。总之，激活分子的概念在各个科学学科中都是基础性的。无论是在药物开发、代谢过程、材料增强还是环境修复方面，理解和操控激活分子都能推动显著的进步。随着研究的不断发展，探索这些分子无疑会导致新的发现和创新，从而使整个社会受益。