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 acids are chemical compounds that are found in nature. They carry information in cells and make up genetic material. These acids are very common in all living things, where they create, encode, and store information in every living cell of every life-form on Earth.

2017年9月7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 three nucleotides, known as codons.

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）。 核酸的 单体 结构为 核苷酸。 每一个核苷酸分子由三部分组成：一个 五碳糖 、一个 含氮鹼基 和一个或多个 磷酸 基团。 如果其五碳糖是 去氧核糖 則為 去氧核糖核苷酸，此單體之聚合物是 DNA。 如果其五碳糖是 核糖 則為 核糖核苷酸，此單體之聚合物是 RNA。 核酸是最重要的 生物大分子 （其余 …

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 .

3 天之前 · Nucleic acids are large biomolecules that play essential roles in all cells and viruses. A major function of nucleic acids involves the storage and expression of genomic information. Deoxyribonucleic acid, or DNA, encodes the information cells need to make proteins.

Nucleic acids are essential biomacromolecules that carry or contain genetic information. They can be separated primarily into two groups: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). Both groups are made up of monomers called nucleotides.

2023年5月12日 · Nucleic acid refers to a sequence of nucleotides that functions as a storage medium for genetic information in living organisms. It plays a vital role in the creation of DNA and RNA, which are responsible for storing the necessary information to produce proteins.

2024年8月5日 · Nucleic acids are molecules that allow organisms to transfer genetic information from one generation to the next. These macromolecules store the genetic information that determines traits and makes protein synthesis possible. Two nucleic acid examples include deoxyribonucleic acid (better known as DNA) and ribonucleic acid (better known as RNA).

2023年6月13日 · Describe the two types of nucleic acids and the function of each type. Describe the secondary structure of DNA and the importance of complementary base pairing. Describe how a new copy of DNA is synthesized. The repeating, or monomer, units that are linked together to form nucleic acids are known as nucleotides.