biosynthesis
简明释义
英[ˌbaɪəʊˈsɪnθɪsɪs]美[ˌbaɪoʊˈsɪnθəsɪs]
n. 生物合成
复 数 b i o s y n t h e s e s
英英释义
The process by which living organisms produce complex molecules from simpler ones, often involving enzymatic reactions. | 生物体通过酶促反应将简单分子转化为复杂分子的过程。 |
单词用法
乙烯生物合成 |
同义词
反义词
| 分解 | Decomposition of organic matter is essential for nutrient cycling. | 有机物的分解对养分循环至关重要。 | |
| 异化作用 | Catabolism breaks down complex molecules into simpler ones, releasing energy. | 异化作用将复杂分子分解为更简单的分子，释放能量。 |
例句
1.These could be met by biosynthesis.
生物合成法能满足上述要求。
2.In this chapter we briefly review the structure, biosynthesis, degradation and regulation of collagen in tissues.
在本章中我们简要地叙述组织内胶原的结构，生物合成的、降解和调节。
3.The whole pathway of the biosynthesis from glucose to riboflavin is presented in this paper.
发表了从葡萄糖到核黄素的整条生物合成途径。
4.It also ACTS as a store of sulfur for biosynthesis, and can be broken down to pyruvate.
还可以为生物合成提供硫的储备，它可以被分解为丙酮酸。
5.Erythroid-specific 5-aminolevulinate synthase (ALAS2) catalyzes the rate-limiting step in heme biosynthesis.
红系特异的5-氨基酮戊酸合成酶（ALAS2）是血红素生物合成的限速酶。
6.GFAT1, glutamine:fructose-6-phosphate aminotransferase 1, is the rate-limiting enzyme of the hexosamine biosynthesis pathway (1).
谷氨酰胺：6-磷酸果糖氨基转移酶1（GFAT1）是已糖胺合成过程中的限速酶（1）。
7.In this review, the advances on molecular biology of cellulose biosynthesis in the secondary wall of cotton fiber were introduced.
本文主要介绍了目前国内外在棉纤维细胞次生壁纤维素生物合成分子生物学研究方面的进展。
8.The biosynthesis of proteins occurs in ribosomes within the cell.
蛋白质的生物合成发生在细胞内的核糖体中。
9.In plants, the biosynthesis of chlorophyll is essential for photosynthesis.
在植物中，叶绿素的生物合成对光合作用至关重要。
10.Researchers are studying the biosynthesis of antibiotics to develop new medications.
研究人员正在研究抗生素的生物合成以开发新药物。
11.Certain bacteria can perform the biosynthesis of complex organic molecules.
某些细菌可以进行复杂有机分子的生物合成。
12.The process of converting glucose into fatty acids is known as biosynthesis.
将葡萄糖转化为脂肪酸的过程称为生物合成。
作文
Biosynthesis is a fundamental process in biology that refers to the production of complex molecules within living organisms. It involves a series of chemical reactions that transform simple substances into more complex compounds, which are essential for life. The term ‘biosynthesis’ can be broken down into two parts: ‘bio’, meaning life, and ‘synthesis’, meaning to create or put together. This process is crucial for the growth and maintenance of cells, as it allows organisms to build the macromolecules necessary for their structure and function.In plants, for example, biosynthesis (生物合成) plays a vital role in the creation of carbohydrates, proteins, lipids, and nucleic acids. Through photosynthesis, plants convert sunlight into energy, which is then used in various biosynthetic pathways to produce glucose. This glucose can be further transformed into starch or cellulose, which serve as energy reserves or structural components, respectively. Similarly, amino acids are synthesized from simpler nitrogen-containing compounds, which are then assembled into proteins that perform numerous functions within the plant cells.Animals also rely heavily on biosynthesis (生物合成) for their survival. For instance, humans synthesize cholesterol, a type of lipid that is essential for cell membrane integrity and the production of steroid hormones. The liver plays a key role in this biosynthetic process, converting acetyl-CoA into cholesterol through a series of enzymatic reactions. Additionally, many vitamins and hormones are produced via biosynthesis within the body, demonstrating its importance in maintaining health and homeostasis.The significance of biosynthesis (生物合成) extends beyond individual organisms; it also has profound implications for ecosystems and the environment. For example, the biosynthetic processes in plants not only provide food and oxygen for animals but also contribute to the carbon cycle by sequestering carbon dioxide from the atmosphere. This interplay between different forms of life underscores the interconnectedness of biological systems and the importance of biosynthesis in sustaining life on Earth.Moreover, understanding biosynthesis (生物合成) has practical applications in biotechnology and medicine. Scientists are exploring ways to harness these natural processes to produce pharmaceuticals, biofuels, and other valuable compounds. For instance, genetic engineering techniques can be employed to enhance the biosynthetic pathways in microorganisms, allowing them to produce high yields of antibiotics or other therapeutic agents. This not only improves efficiency but also reduces the environmental impact associated with traditional manufacturing methods.In conclusion, biosynthesis (生物合成) is an essential biological process that underpins the functioning of all living organisms. From the creation of vital macromolecules to its role in ecological balance and technological advancements, biosynthesis is a key concept that highlights the intricate and dynamic nature of life. As research continues to advance, our understanding of biosynthesis will undoubtedly lead to new innovations that benefit both humanity and the planet.
生物合成是生物学中的一个基本过程，指的是在生物体内生产复杂分子的过程。它涉及一系列化学反应，将简单物质转化为更复杂的化合物，这些化合物对生命至关重要。术语“生物合成”可以分为两个部分：“生物”意为生命，“合成”意为创造或组合。这个过程对细胞的生长和维持至关重要，因为它使生物体能够构建其结构和功能所需的大分子。例如，在植物中，生物合成（biosynthesis）在碳水化合物、蛋白质、脂质和核酸的生成中发挥着重要作用。通过光合作用，植物将阳光转化为能量，然后在各种生物合成途径中将其用于生产葡萄糖。这种葡萄糖可以进一步转化为淀粉或纤维素，分别作为能量储存或结构成分。同样，氨基酸是从简单的含氮化合物合成的，然后组装成在植物细胞内执行众多功能的蛋白质。动物也在生存中严重依赖于生物合成（biosynthesis）。例如，人类合成胆固醇，这是一种对细胞膜完整性和类固醇激素生产至关重要的脂质。肝脏在这一生物合成过程中发挥关键作用，通过一系列酶促反应将乙酰辅酶A转化为胆固醇。此外，许多维生素和激素也是通过体内的生物合成产生的，展示了其在维持健康和体内平衡中的重要性。生物合成（biosynthesis）的重要性不仅限于个体生物；它在生态系统和环境方面也有深远的影响。例如，植物中的生物合成过程不仅为动物提供食物和氧气，还通过从大气中固定二氧化碳来促进碳循环。这种不同生命形式之间的相互作用强调了生物系统的相互联系以及生物合成在维持地球生命中的重要性。此外，理解生物合成（biosynthesis）在生物技术和医学中具有实际应用。科学家们正在探索利用这些自然过程生产药物、生物燃料和其他有价值化合物的方法。例如，可以采用基因工程技术增强微生物中的生物合成途径，使其能够产生高产量的抗生素或其他治疗剂。这不仅提高了效率，还减少了与传统制造方法相关的环境影响。总之，生物合成（biosynthesis）是一个基本的生物过程，支撑着所有生物体的功能。从重要大分子的创建到其在生态平衡和技术进步中的作用，生物合成是一个关键概念，突显了生命的复杂性和动态特征。随着研究的不断深入，我们对生物合成的理解无疑将带来新的创新，造福人类和地球。
