Nucleic acid | Definition, Function, Structure, & Types
网页2024年9月9日 · nucleic acid, naturally occurring chemical compound that serves as the main information-carrying molecule of the cell and that directs the process of protein synthesis, thereby determining the inherited characteristics of every living thing.
NUCLEIC ACID中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页chemistry, biology specialized uk / njuːˌkleɪ.ɪk ˈæs.ɪd / us / nuːˌkleɪ.ɪk ˈæs.ɪd /. Add to word list. a type of acid that exists in all living cells. （存在于生物细胞中的）核酸. DNA and …
Nucleic acid - Wikipedia
网页Nucleic acids are large biomolecules that are crucial in all cells and viruses. [1] They are composed of nucleotides, which are the monomer components: a 5-carbon sugar, a phosphate group and a nitrogenous base. The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
核酸 - 维基百科，自由的百科全书
网页核酸（英語： nucleic acid ）是一种通常位于细胞内的大型生物分子，主要負責生物体遗传信息的携带和传递。 核酸有兩大類，分別是 脱氧核糖核酸 （DNA）和 核糖核酸 （RNA）。
Nucleic Acid - Definition, Function and Examples - Biology …
网页2021年1月15日 · A nucleic acid is a chain of nucleotides which stores genetic information in biological systems. It creates DNA and RNA, which store the information needed by cells to create proteins. This information is stored in multiple sets of …
欧路词典|英汉-汉英词典 nucleic是什么意思_nucleic的中文解释和发音_nucleic的翻译_nucleic …
网页adj. 核的. 词组 | 习惯用语. nucleic acid [生化]核酸. 英语例句库. 1. thymic nucleic acid. 胸腺核酸. 2. On the other hand, the water is relative directly to the denaturalization of proteid nucleic acid by hydrolyzing. 另一方面水分直接与由水解引起的蛋白质核酸的变性有关。 3. After reproduction of the viral nucleic acid the host cell usually undergoes lysis (LYSOGENY). 病毒核酸复制后寄主细胞通常要经历裂解过程（溶源状态）。 4.
8.1: Nucleic Acids - Structure and Function - Biology LibreTexts
网页2024年6月29日 · The nucleic acids consist of two major macromolecules, Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) that carry the genetic instructions for the development, functioning, growth, and reproduction of all known organisms and viruses. Both consist of polymers of a sugar-phosphate-sugar backbone with organic heterocyclic bases attached to ...
What Is a Nucleic Acid? Definition and Examples - Science Notes …
网页2023年2月15日 · A nucleic acid is biological polymer or biopolymer that is essential to life and consists of a nitrogenous bases, 5-carbon (pentose) sugar, and phosphate groups. The two types of nucleic acids are DNA and RNA. They are “nucleic acids” because DNA is in the nucleus of eukaryotic cells and is chemically an acid.
Understanding biochemistry: structure and function of nucleic …
网页2019年10月11日 · Abstract. Nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), carry genetic information which is read in cells to make the RNA and proteins by which living things function. The well-known structure of the DNA double helix allows this information to be copied and passed on to the next generation.
nucleic acid | Learn Science at Scitable - Nature
网页A nucleic acid is a long molecule made up of smaller molecules called nucleotides. Nucleic acids were discovered in 1868, when twenty-four-year-old Swiss physician Friedrich Miescher isolated a...