Biochemistry, RNA Structure - StatPearls - NCBI Bookshelf
网页2023年7月29日 · Ribonucleic acid (RNA) is a molecule that is present in the majority of living organisms and viruses. It is made up of nucleotides, which are ribose sugars attached to nitrogenous bases and phosphate groups. The nitrogenous bases include adenine, guanine, uracil, and cytosine.
Khan Academy
网页DNA and RNA structure and function. Nucleotides and polynucleotides. mRNA, rRNA, tRNA, miRNA, and siRNA.
Chemical RNA Structure | Learn Science at Scitable
网页Learn about the basic structure and functions of RNA, a polymeric molecule composed of ribonucleotides. Discover how RNA forms double-stranded and secondary structures, and how it...
RNA - Wikipedia
网页Learn about the different types of RNA, such as mRNA, tRNA, rRNA, and non-coding RNA, and how they are involved in protein synthesis, gene expression, and catalysis. Explore the structure and chemistry of RNA, and how it differs from DNA and adapts to …
Understanding biochemistry: structure and function of nucleic …
网页2019年10月11日 · The structure of RNA. An RNA strand containing the four nucleotides with the nitrogenous bases: adenine (A), cytosine (C), guanine (G) and uracil (U) respectively. The 3′ carbon of the ribose of one nucleotide is linked to the 5′ carbon of the next via a phosphodiester bond. The 5′ end on the left and the 3′ end on the right.
10.3 Structure and Function of RNA - Microbiology - OpenStax
网页By the end of this section, you will be able to: Describe the biochemical structure of ribonucleotides. Describe the similarities and differences between RNA and DNA. Describe the functions of the three main types of RNA used in protein synthesis. Explain how RNA can serve as hereditary information.
10.3: Structure and Function of RNA - Biology LibreTexts
网页2024年4月21日 · Learn about the biochemical structure of ribonucleotides, the similarities and differences between RNA and DNA, and the functions of the three main types of RNA in protein synthesis. Explore how RNA can serve as hereditary information and how it differs from DNA in stability and structure.
3.14: Nucleic Acids - Types of RNA - Biology LibreTexts
网页2023年10月31日 · Learn about the structure and function of RNA, the main type of nucleic acid involved in protein synthesis. Find out how RNA differs from DNA, how it is transcribed and translated, and what are the types of RNA and their roles.
RNA | Definition, Structure, Types, & Functions | Britannica
网页2 天之前 · RNA, complex compound of high molecular weight that functions in cellular protein synthesis and replaces DNA as a carrier of genetic codes in some viruses. RNA consists of ribose nucleotides and the nitrogenous bases adenine, guanine, cytosine, and uracil. Learn about the structure, types, and functions of RNA.
Khan Academy
网页Khan Academy offers a free introduction to nucleic acids and nucleotides, covering their basic structure and significance in biology.