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Ribose and deoxyribose are both sugars. They have identical chemical structure except that ribose has a hydroxyl group (OH) on carbon 2, while deoxyribose is without an oxygen on carbon 2 (H). Ribose is the sugar component of the structure of RNA (ribonucleic acid) and deoxyribose is the sugar component in DNA (deoxyribonucleic acid).
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What sugar replaces deoxyribose in RNA?
The sugar that replaces deoxyribose in RNA is ribose. Ribose is a 5-carbon sugar that forms the backbone of RNA molecules. It contains an oxygen atom on the 2' carbon, which distinguishes it from deoxyribose found in DNA.
Does RNA contain ribose or deoxyribose in its structure?
RNA contains ribose in its structure, not deoxyribose.
Does RNA contain deoxyribose?
No, RNA does not contain deoxyribose. RNA contains ribose, which is a different type of sugar molecule.
What is the main difference between DNA and RNA with suger?
DNA contains the sugar deoxyribose and RNA contains the sugar ribose. Deoxyribose sugar has one less oxygen atom than ribose.
How would you distinguish chemically between ribose and 2-deoxyribose?
Ribose and 2-deoxyribose differ in structure at the 2' carbon atom. Ribose has a hydroxyl group (-OH) at the 2' carbon, while 2-deoxyribose has a hydrogen atom (-H) instead. This difference can be identified through chemical tests such as oxidation reactions or NMR spectroscopy.
What does RNA contains what instead of deoxyribose?
RNA contains ribose sugar instead of deoxyribose sugar found in DNA.
RNA contains which sugar?
ribose
Is ribose sugar found in DNA and why?
No, ribose sugar is not found in DNA. DNA contains deoxyribose sugar, which lacks one oxygen atom compared to ribose sugar. This difference in sugar composition helps distinguish DNA from RNA, which contains ribose sugar.
Does DNA ribose contain sugar?
no, DNA contains deoxyribose, and RNA contains ribose
Which sugars are in DNA and RNA?
In DNA, the sugar is deoxyribose, while in RNA, the sugar is ribose. Both sugars are pentose sugars, meaning they contain five carbon atoms. The difference between them is the presence of an oxygen atom in the 2' position of ribose, which is absent in deoxyribose.
Is DNA has ribose sugar in the backbone?
Technically deoxyribose but a form of ribose nonetheless.
Does DNA contain ribose in its structure?
No, DNA contains deoxyribose in its structure, not ribose.
