Ribose - Wikipedia
Ribose is a simple sugar and carbohydrate with molecular formula C 5 H 10 O 5 and the linear-form composition H− (C=O)− (CHOH) 4 −H. The naturally occurring form, d-ribose, is a component of the ribonucleotides from which RNA is built, and so this compound is necessary for coding, decoding, regulation and expression of genes.
Ribose | Description, Forms, Function, & Uses | Britannica
2025年1月2日 · Ribose is a five-carbon sugar found in RNA (ribonucleic acid), where it alternates with phosphate groups to form the ‘backbone’ of the RNA polymer and binds to nitrogenous bases.
Ribose - Chemistry LibreTexts
Ribose and its related compound, deoxyribose, are the building blocks of the backbone chains in nucleic acids, better known as DNA and RNA. Ribose is used in RNA and deoxyribose is used in DNA. The …
Ribonucleic Acid (RNA) - National Human Genome Research …
2025年1月17日 · Ribonucleic acid (abbreviated RNA) is a nucleic acid present in all living cells that has structural similarities to DNA. Unlike DNA, however, RNA is most often single-stranded. An RNA molecule has a backbone made of alternating phosphate groups and the sugar ribose, rather than the deoxyribose found in DNA.
RNA: Properties, Structure, Composition, Types, Functions
2023年8月3日 · RNA (Ribonucleic acid) is a single-stranded nucleic acid molecule and made up of ribonucleotides. A ribose nucleotide in the chain of RNA consists of a ribose sugar, phosphate group, and a base. In each ribose sugar, one of the four bases is added: Adenine (A), Guanine (G), Cytosine (C), and Uracil (U).
Ribose: What Is Ribose? - Journal Of Nutrition
Ribose has several important functions in biochemistry. One of its primary roles is as a component of nucleotides, the building blocks of nucleic acids such as DNA and RNA. Ribose forms the backbone of RNA molecules, where it binds to phosphate groups and nitrogenous bases to create the RNA chain.
Ribonucleic acid (RNA) - Definition and Examples - Biology Online
2022年6月16日 · Ribonucleic acid (RNA) is a molecule consisting of a long linear chain of nucleotides. Each nucleotide unit is comprised of a ribose sugar, a phosphate group and a nitrogenous base (also called nucleobase). Ribose is a pentose sugar whose carbons are numbered 1′ through 5′.
Ribose - (Anatomy and Physiology I) - Vocab, Definition ... - Fiveable
Ribose is the essential sugar component of ribonucleic acid (RNA), providing the structural backbone for the nucleic acid. RNA is a critical molecule involved in the synthesis of proteins, the transmission of genetic information, and the regulation of gene expression.
Ribose - (General Biology I) - Vocab, Definition, Explanations
Ribose is a five-carbon sugar that is a crucial component of nucleotides, which are the building blocks of nucleic acids such as RNA. It plays an essential role in cellular metabolism and energy transfer, particularly as part of ATP (adenosine triphosphate), the primary energy carrier in cells.
What is RNA? - New Scientist
RNA (ribose nucleic acid) is a complex molecule that plays a big part in living cells. It is similar in structure to DNA, which carries the genes that give rise to all living things. Both...
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