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What is the difference between the presence of pentose sugar in DNA and RNA?
The main difference is that DNA contains deoxyribose sugar, while RNA contains ribose sugar. Deoxyribose has one less oxygen atom than ribose, which affects the stability and function of the molecules.
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.
What sugar is found in DNA in RNA?
The sugar found in DNA is deoxyribose, while the sugar found in RNA is ribose. The main structural difference between these two sugars is the presence of an extra hydroxyl group in ribose that is absent in deoxyribose.
What is the 5-carbon sugar found in a nucleotide?
it is deoxyribose. there is little difference between ribose and deoxyribose though.
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.
What is the difference between the presence of pentose sugar in DNA and RNA?
The main difference is that DNA contains deoxyribose sugar, while RNA contains ribose sugar. Deoxyribose has one less oxygen atom than ribose, which affects the stability and function of the molecules.
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 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.
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.
What is different between ribose and deoxyribose?
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).
Does RNA contain ribose or deoxyribose in its structure?
RNA contains ribose in its structure, not deoxyribose.
What sugar is found in DNA in RNA?
The sugar found in DNA is deoxyribose, while the sugar found in RNA is ribose. The main structural difference between these two sugars is the presence of an extra hydroxyl group in ribose that is absent in deoxyribose.
What is the 5-carbon sugar found in a nucleotide?
it is deoxyribose. there is little difference between ribose and deoxyribose though.
How do you distinguish ribose and 2-deoxyribose?
Ribose and 2-deoxyribose can be distinguished by the presence of a hydroxyl (-OH) group on the second carbon atom. Ribose has -OH groups on both the second and third carbons, while 2-deoxyribose lacks the hydroxyl group on the second carbon, having only a hydrogen atom (-H) instead. This structural difference is critical as it affects their roles in nucleic acids, with ribose found in RNA and 2-deoxyribose in DNA.
What is the difference between ribonucleaic and deoxyribonucleaic acid?
No oxygen on the second carbon of the deoxyribose sugar used in DNA. That is the only difference between ribose and deoxyribose sugars. And, of course RNA is single stranded and has catalytic properties DNA does not have. DNA is strictly a storage of information molecule.
Explain how RNA differs from DNA biochemically?
RNA is a single stranded molecule while DNA is a double stranded molecule. RNA contains the sugar ribose while DNA contains the sugar deoxyribose. The difference between ribose and deoxyribose is ribose has one more -OH group than deoxyribose, which has -H attached to the second carbon in the ring.
