Is deoxyribose an organic compound?
Table of Contents
Is deoxyribose an organic compound?
Belongs to the class of organic compounds known as pentoses. These are monosaccharides in which the carbohydrate moiety contains five carbon atoms….Structure for FDB023126 (Deoxyribose)
| Synonym | Source |
|---|---|
| 2′-Deoxy-D-ribose | HMDB |
Is deoxyribose a Ketose?
For most hexoses, the six-member ring is the most common, whereas a five-member ring is characteristic of pentoses, such as ribose and deoxyribose. The most common hexoses are glucose, galactose, mannose, and fructose. The first three are aldoses, whereas fructose is a ketose.
What is deoxyribose in DNA?
Deoxyribose is the sugar component of DNA, just as ribose serves that role in RNA (ribonucleic acid). Alternating with phosphate bases, deoxyribose forms the backbone of the DNA, binding to the nitrogenous bases adenine, thymine, guanine, and cytosine.
Is deoxyribose a ketose or aldose?
References
| General: | Aldose | Ketose | Pyranose | Furanose |
|---|---|
| Pentoses: | Arabinose | Deoxyribose | Lyxose | Ribose | Ribulose | Xylose | Xylulose |
| Hexoses: | Glucose | Galactose | Mannose | Gulose | Idose | Talose | Allose | Altrose | Fructose | Sorbose | Tagatose | Psicose | Fucose | Rhamnose |
Is deoxyribose a purine?
The sugar is deoxyribose in DNA and ribose in RNA. The purines have a double ring structure with a six-membered ring fused to a five-membered ring. Pyrimidines are smaller in size; they have a single six-membered ring structure. The sugar is deoxyribose in DNA and ribose in RNA.
Is deoxyribose Alpha or Beta?
Quiz on Ribose, Deoxyribose, and Fructose:
| Which structure is shown in the graphic – ribose, deoxyribose or fructose? | Answer Five member ring, no -OH on C # 2 therefore, deoxyribose. |
|---|---|
| Is the structure alpha or beta? | Answer The -OH on carbon # 1 is projected up therefore, beta. |
What is the chemical structure of deoxyribose?
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 an oxygen atom. Deoxyribose is most notable for its presence in DNA.