oxidoreductase

简明释义

英[ˌɒksɪˌdəʊrɪˈdʌkteɪs]美[ˌɑːksɪdoʊrɪˈdʌkˌteɪs]

n. 氧化还原酶

英英释义

单词用法

同义词

反义词

例句

1.The activity level of glycerol dehydrogenase, 1,3-propanediol oxidoreductase and glycerol dehydratase are 2.24, 1.59 and 1.50 times higher respectively compared to conditions before optimization.

在该条件下得到的甘油脱氢酶、1，3—丙二醇氧化酶和甘油脱水酶活力水平分别为对照组的2.24倍、1.59倍和1.5倍。

2.The activity level of glycerol dehydrogenase, 1,3-propanediol oxidoreductase and glycerol dehydratase are 2.24, 1.59 and 1.50 times higher respectively compared to conditions before optimization.

在该条件下得到的甘油脱氢酶、1，3—丙二醇氧化酶和甘油脱水酶活力水平分别为对照组的2.24倍、1.59倍和1.5倍。

3.Dihydrolipoamide dehydrogenase (DLDH), a flavin-dependent oxidoreductase, is an ubiquitous enzyme which presents in variety of organisms and plays an important role in energy metabolism.

二氢硫辛酰胺脱氢酶是一种广泛存在于各种生物并在能量代谢中起重要作用的黄素氧化还原酶。

4.Activity of catalase, polyphenol oxidase and peroxidase tendenced similarly in lake sediments, and there was a significantly positive correlation between oxidoreductase and hydrolase.

过氧化物酶、多酚氧化酶和过氧化氢酶活性与沉积物有机质均呈极显著正相关。

5.Accordingly, the metagenome-based strategy has led to isolation of many novel biocatalysts, such as esterase, lipase, protease, oxidoreductase, nitrilase and amylase.

目前已经通过此技术筛选到大量新的功能基因，例如编码脂肪酶、蛋白酶、腈水解酶、氧化还原酶和淀粉酶等活性物质的基因。

6.The oxidoreductase was separated from the fresh top leaves from tobacco agriculture by-production and putted into the Virginia tobacco leaves.

从烟草农业生产所废弃的鲜活烤烟顶杈中分离纯化氧化还原酶，将其施加到烤烟叶片中，促进烟叶在自然陈化期间品质的转化。

7.Methods Primers were designed according to certain species' NADH-ubiquinone oxidoreductase ND4 in which the DNA sequence had been reported.

方法根据已报道的若干物种的NADH脱氢酶亚基4基因(nd4)设计引物。

8.Coenzyme Q10 is a kind of oxidoreductase and assistants the function of mitochondrial enzyme.

辅酶Q 10是一种线粒体氧化还原酶的辅酶。

9.The possible role of NADPH oxidoreductase-like gene under drought stress was discussed.

讨论了干旱胁迫下nadph氧化还原酶基因的可能功能。

10.The enzyme oxidoreductase plays a crucial role in cellular respiration.

酶氧化还原酶在细胞呼吸中起着至关重要的作用。

11.Researchers are studying oxidoreductase to develop new antibiotics.

研究人员正在研究氧化还原酶以开发新的抗生素。

12.In plants, oxidoreductase helps in the process of photosynthesis.

在植物中，氧化还原酶有助于光合作用的过程。

13.The activity of oxidoreductase can be affected by pH levels.

水平可以影响氧化还原酶的活性。

14.Certain diseases can result from mutations in oxidoreductase genes.

某些疾病可能是由于氧化还原酶基因的突变引起的。

作文

In the realm of biochemistry, enzymes play a pivotal role in facilitating various metabolic processes. One such class of enzymes is known as oxidoreductase, which are crucial for catalyzing oxidation-reduction reactions. These reactions involve the transfer of electrons between molecules, a fundamental process that underlies many biological functions. Understanding the functionality and significance of oxidoreductase enzymes can provide profound insights into cellular metabolism and energy production. The term oxidoreductase is derived from two components: 'oxidation' and 'reduction'. Oxidation refers to the loss of electrons, while reduction involves the gain of electrons. Together, these processes are essential for maintaining the balance of redox reactions within living organisms. For instance, during cellular respiration, oxidoreductase enzymes facilitate the transfer of electrons from glucose to oxygen, ultimately leading to the production of adenosine triphosphate (ATP), the energy currency of the cell. One of the most well-known examples of oxidoreductase enzymes is dehydrogenases, which remove hydrogen atoms from substrates. This action not only helps in the breakdown of nutrients but also in the regeneration of electron carriers such as NAD+ and FAD. These carriers are vital for transporting electrons through the electron transport chain, a series of reactions that occur in the mitochondria, producing ATP efficiently. Furthermore, oxidoreductase enzymes are involved in various biosynthetic pathways. For example, they play a significant role in the synthesis of fatty acids and amino acids, which are essential building blocks for cellular structures and functions. The regulation of these enzymes is crucial, as any imbalance can lead to metabolic disorders or diseases. Therefore, studying oxidoreductase enzymes can help identify potential therapeutic targets for treating such conditions. In addition to their metabolic functions, oxidoreductase enzymes are also important in detoxifying harmful substances within the body. They assist in the conversion of reactive oxygen species (ROS) into less harmful compounds, thus protecting cells from oxidative stress. This protective mechanism highlights the significance of oxidoreductase in maintaining cellular health and longevity. Moreover, the study of oxidoreductase extends beyond human biology. These enzymes are present in various organisms, including plants and microorganisms, playing critical roles in different ecological processes. For instance, in plants, oxidoreductase enzymes are involved in photosynthesis, where they help convert light energy into chemical energy. In microorganisms, they participate in nutrient cycling, contributing to the breakdown of organic matter in ecosystems. In conclusion, oxidoreductase enzymes are indispensable components of biochemical pathways, facilitating essential oxidation-reduction reactions. Their roles in metabolism, detoxification, and biosynthesis underscore their importance in both health and disease. As research continues to unravel the complexities of these enzymes, we gain a deeper understanding of life at the molecular level, paving the way for advancements in medicine and biotechnology. Thus, delving into the world of oxidoreductase not only enhances our knowledge of biochemistry but also opens doors to innovative solutions for various challenges in health and environmental sustainability.

在生物化学领域，酶在促进各种代谢过程中发挥着重要作用。其中一类酶被称为氧化还原酶，它们对催化氧化还原反应至关重要。这些反应涉及分子之间的电子转移，这是许多生物功能的基础过程。理解氧化还原酶的功能和重要性可以深入了解细胞代谢和能量生产。 术语氧化还原酶源于两个组成部分：“氧化”和“还原”。氧化是指失去电子，而还原则涉及获得电子。这两种过程对于维持生物体内的红氧反应平衡至关重要。例如，在细胞呼吸过程中，氧化还原酶促进电子从葡萄糖转移到氧，最终导致三磷酸腺苷（ATP）的产生，ATP是细胞的能量货币。 氧化还原酶中一个最著名的例子是脱氢酶，它们从底物中去除氢原子。这一作用不仅有助于营养物质的分解，还有助于再生电子载体，如NAD+和FAD。这些载体对于通过电子传递链运输电子至关重要，这一系列反应发生在线粒体中，能高效地产生ATP。 此外，氧化还原酶还参与各种生物合成途径。例如，它们在脂肪酸和氨基酸的合成中发挥重要作用，这些都是细胞结构和功能的基本构件。这些酶的调节至关重要，因为任何失衡都可能导致代谢紊乱或疾病。因此，研究氧化还原酶可以帮助识别潜在的治疗靶点，以治疗这些疾病。 除了代谢功能外，氧化还原酶在体内还对解毒有重要作用。它们帮助将活性氧种（ROS）转化为较不有害的化合物，从而保护细胞免受氧化应激的影响。这种保护机制突显了氧化还原酶在维持细胞健康和长寿中的重要性。 此外，氧化还原酶的研究不仅限于人类生物学。这些酶存在于各种生物体中，包括植物和微生物，在不同的生态过程中发挥关键作用。例如，在植物中，氧化还原酶参与光合作用，帮助将光能转化为化学能。在微生物中，它们参与养分循环，有助于生态系统中有机物的分解。 总之，氧化还原酶是生化途径中不可或缺的组成部分，促进基本的氧化还原反应。它们在代谢、解毒和生物合成中的作用凸显了它们在健康和疾病中的重要性。随着研究不断揭示这些酶的复杂性，我们对分子水平生命的理解也在加深，为医学和生物技术的进步铺平了道路。因此，深入研究氧化还原酶的世界不仅增强了我们对生物化学的知识，也为解决健康和环境可持续性方面的各种挑战开辟了创新的解决方案。