ribonucleic

简明释义

英[ˌraɪbəʊnjuːˈkleɪɪk]美[ˌraɪboʊˈnuːkleɪɪk]

adj. 核醣核酸的

英英释义

单词用法

同义词

反义词

例句

1.Objective To investigate the clinical application of detecting hepatitis C virus ribonucleic acid (HCV RNA) using various number of serum samples from patients planning to receive blood transfusion.

目的探讨不同数量混合血清样本丙肝病毒核酸（HCVRNA）检测在拟输血手术患者中的临床应用。

2.Objective To investigate the clinical application of detecting hepatitis C virus ribonucleic acid (HCV RNA) using various number of serum samples from patients planning to receive blood transfusion.

目的探讨不同数量混合血清样本丙肝病毒核酸（HCVRNA）检测在拟输血手术患者中的临床应用。

3.CONCLUSION ESI-MS offers some advantages in sensitivity, high-speed, accuracy for studying the noncvalent binding between anti-hepatitis B immune ribonucleic acid and human plasma protein.

结论ESI-MS技术用于抗乙肝免疫核糖核酸与蛋白间的非共价结合化学计量比研究具有灵敏、快速和准确的特点。

4.The present paper reports the situation of ribonucleic acid preparation and its wide application in clinics, drugs, healthy products, food industry, agriculture and so on.

概述了核糖核酸的制备状况及其在临床、医药、保健、食品加工业、农业生产等领域的应用。

5.The international research team identified microRNAs - tiny pieces of the genetic building block ribonucleic acid, or RNA - critical to the survival of hair cells.

该国际研究小组确认了小块遗传物质核糖核酸微小rna或毛细胞生存至关重要的RNA。

6.And RNA (ribonucleic acid), is responsible for only a DNA contained in the genetic information to proteins, "messenger" - an obscure, "a supporting role.

而RNA（核糖核酸），则只是一个负责把DNA所含遗传信息传递给蛋白质的“信使”——一个不起眼的“配角”。

7.RNAi (Ribonucleic acid interference) is a technique that attacks specific genes in malign cells, disabling functions inside and killing them.

核糖核酸干扰(RNAi)会攻击恶性组织细胞里的专门基因，让其丧失功能并且最终将其杀死。

8.The structure of ribonucleic 核糖核酸 acid is crucial for understanding genetic information.

核糖核酸的结构对于理解遗传信息至关重要。

9.Researchers are studying ribonucleic 核糖核酸 to develop new therapies for genetic disorders.

研究人员正在研究核糖核酸，以开发针对遗传性疾病的新疗法。

10.In molecular biology, ribonucleic 核糖核酸 plays a key role in protein synthesis.

在分子生物学中，核糖核酸在蛋白质合成中起着关键作用。

11.The discovery of ribonucleic 核糖核酸 viruses has changed our understanding of viral infections.

对核糖核酸病毒的发现改变了我们对病毒感染的理解。

12.Genetic engineering often involves manipulating ribonucleic 核糖核酸 to achieve desired traits in organisms.

基因工程通常涉及操纵核糖核酸以在生物体中实现期望的特征。

作文

The world of molecular biology is filled with intricate structures and processes that are fundamental to life. One of the most important molecules in this realm is DNA, which stands for deoxyribonucleic acid. However, there is another vital molecule that plays a crucial role in the synthesis of proteins: ribonucleic acid, commonly known as RNA. Understanding the significance of ribonucleic (核糖核酸) is essential for anyone interested in genetics and cell biology. RNA is a single-stranded molecule that is synthesized from DNA through a process called transcription. During transcription, the genetic information encoded in DNA is copied into RNA, which then serves as a template for protein synthesis. This process highlights the central dogma of molecular biology: DNA makes RNA, and RNA makes proteins. The role of ribonucleic (核糖核酸) in this pathway cannot be overstated, as it is the intermediary that allows the genetic code to be expressed as functional proteins. There are several types of RNA, each with its own specific function. Messenger RNA (mRNA) carries the genetic information from DNA to the ribosomes, where proteins are synthesized. Transfer RNA (tRNA) is responsible for bringing the appropriate amino acids to the ribosomes during translation, the process by which proteins are assembled. Ribosomal RNA (rRNA) is a key component of ribosomes, the cellular machinery that facilitates protein synthesis. Together, these forms of ribonucleic (核糖核酸) work in concert to ensure that cells can produce the proteins necessary for life. In addition to its role in protein synthesis, ribonucleic (核糖核酸) also plays a part in regulating gene expression. Certain types of RNA, such as small interfering RNA (siRNA) and microRNA (miRNA), can bind to mRNA and inhibit its translation, effectively silencing specific genes. This regulatory function is crucial for maintaining cellular homeostasis and responding to environmental changes. Thus, the study of ribonucleic (核糖核酸) is not only about understanding how proteins are made but also about grasping how gene expression is controlled within cells. Moreover, advancements in biotechnology have led to the development of RNA-based therapies. For instance, mRNA vaccines, like those developed for COVID-19, utilize ribonucleic (核糖核酸) to instruct cells to produce a harmless piece of the virus, prompting an immune response. This innovative approach has revolutionized vaccine development and showcases the potential of ribonucleic (核糖核酸) in modern medicine. In conclusion, the term ribonucleic (核糖核酸) encompasses a wide range of functions and implications in the biological sciences. From its role in protein synthesis to its involvement in gene regulation and therapeutic applications, ribonucleic (核糖核酸) is a cornerstone of molecular biology. As research continues to uncover the complexities of RNA and its various forms, our understanding of life at the molecular level will undoubtedly deepen, paving the way for new scientific discoveries and medical advancements.

分子生物学的世界充满了复杂的结构和过程，这些都是生命的基础。在这个领域中，最重要的分子之一是DNA，即脱氧核糖核酸。然而，还有另一种在蛋白质合成中发挥关键作用的重要分子：核糖核酸，通常称为RNA。理解ribonucleic（核糖核酸）的意义对于任何对遗传学和细胞生物学感兴趣的人来说都是至关重要的。 RNA是一种单链分子，通过转录过程从DNA合成。在转录过程中，编码在DNA中的遗传信息被复制到RNA中，然后RNA作为蛋白质合成的模板。这个过程突显了分子生物学的中心法则：DNA生成RNA，RNA生成蛋白质。ribonucleic（核糖核酸）在这一途径中的角色不可低估，因为它是允许遗传密码以功能性蛋白质形式表达的中介。 RNA有几种类型，每种都有其特定功能。信使RNA（mRNA）将DNA中的遗传信息携带到核糖体，在那里合成蛋白质。转运RNA（tRNA）负责在翻译过程中将适当的氨基酸送到核糖体，翻译是组装蛋白质的过程。核糖体RNA（rRNA）是核糖体的关键组成部分，核糖体是促进蛋白质合成的细胞机械。所有这些形式的ribonucleic（核糖核酸）共同协作，以确保细胞能够生产生命所需的蛋白质。 除了在蛋白质合成中的作用外，ribonucleic（核糖核酸）还在调节基因表达中发挥作用。某些类型的RNA，例如小干扰RNA（siRNA）和微RNA（miRNA），可以与mRNA结合并抑制其翻译，有效地沉默特定基因。这种调节功能对于维持细胞稳态和响应环境变化至关重要。因此，研究ribonucleic（核糖核酸）不仅仅是关于理解蛋白质是如何制造的，还涉及掌握基因在细胞内是如何被控制的。 此外，生物技术的进步导致了基于RNA的治疗方法的发展。例如，针对COVID-19开发的mRNA疫苗利用ribonucleic（核糖核酸）指示细胞产生病毒的一部分，从而引发免疫反应。这种创新的方法彻底改变了疫苗开发，并展示了ribonucleic（核糖核酸）在现代医学中的潜力。 总之，术语ribonucleic（核糖核酸）涵盖了生物科学中广泛的功能和含义。从其在蛋白质合成中的作用到其在基因调控和治疗应用中的参与，ribonucleic（核糖核酸）是分子生物学的基石。随着研究继续揭示RNA及其各种形式的复杂性，我们对分子水平上生命的理解无疑将加深，为新的科学发现和医学进步铺平道路。