Deoxyribose, or more precisely 2-deoxyribose, is a monosaccharide with idealized formula H−(C=O)−(CH 2)−(CHOH) 3 −H. Its name indicates that it is a deoxy sugar , meaning that it is derived from the sugar ribose by loss of a hydroxy group .

Deoxyribose is the sugar component of deoxyribonucleic acid or DNA, having one less hydroxyl group than ribose, the sugar component of ribonucleic acid or RNA.Due to its various attributes it has numerous appellations ie d-2-deoxyribose, a five carbon monosaccharide, and pentose sugar.Deoxyribose is most notable for its presence in the DNA ...

The deoxyribose derivative found in DNA differs from ribose by having a hydrogen atom in place of the hydroxyl group at C2'. This hydroxyl group performs a function in RNA splicing . The " d -" in the name d -ribose refers to the stereochemistry of the chiral carbon atom farthest away from the aldehyde group (C4').

Deoxyribonucleic acid (/ d iː ˈ ɒ k s ɪ ˌ r aɪ b oʊ nj uː ˌ k l iː ɪ k,-ˌ k l eɪ-/ ⓘ; [1] DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix.The polymer carries genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.DNA and ribonucleic acid (RNA) are nucleic acids.

2017年4月27日 · Deoxyribose is the five-carbon sugar molecule that helps form the phosphate backbone of DNA molecules. DNA, or deoxyribonucleic acid is a polymer formed of many nucleic acids. Each nucleic acid is composed of a deoxyribose molecule bound to both a phosphate group and either a purine or a pyrimidine.

2025年1月2日 · deoxyribose (countable and uncountable, plural deoxyriboses) (biochemistry) A derivative of the pentose sugar ribose in which the 2' hydroxyl (-OH) is reduced to a hydrogen ; it is a constituent of the nucleotides that constitute the biopolymer, deoxyribonucleic acid, or DNA.

deoxyribose, five-carbon sugar component of DNA (q.v.; deoxyribonucleic acid), where it alternates with phosphate groups to form the “backbone” of the DNA polymer and binds to nitrogenous bases. The presence of deoxyribose instead of ribose is one difference between DNA and RNA (ribonucleic acid).

Deoxyribose, or more precisely 2-deoxyribose, is a monosaccharide with idealized formula H−(C=O)−(CH2)−(CHOH)3−H. Its name indicates that it is a deoxy sugar, meaning that it is derived from the sugar ribose by loss of a hydroxy group.

See also categories: Ribose and Deoxyribosides. The following 39 files are in this category, out of 39 total.

A deoxyribonucleotide is a nucleotide that contains deoxyribose. They are the monomeric units of the informational biopolymer, deoxyribonucleic acid (DNA). Each deoxyribonucleotide comprises three parts: a deoxyribose sugar (monosaccharide), a nitrogenous base, and …