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Ribose and ribulose both are pentose sugars that have chemical formula C5H10O5.
The difference however lies in the spatial arrangement of molecules in the space. While Ribose is an aldo-pentose sugar that has got an aldehyde group, Ribulose is Keto-pentose sugar that has got ketone group.
Ribose is a 5-carbon sugar molecule commonly found in RNA, while ribulose is also a 5-carbon sugar molecule, but it plays a key role in the Calvin cycle of photosynthesis as a starting molecule for carbon fixation. Ribose is involved in the formation of RNA molecules, whereas ribulose is a key part of the process of converting carbon dioxide into organic compounds in plants.
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What is the difference between D ribose and creatine?
D-ribose is a simple sugar molecule that plays a role in producing energy in cells, while creatine is a compound that helps provide energy for muscle contractions during high-intensity exercise. D-ribose is used in the synthesis of nucleotides, while creatine is used to regenerate ATP, the primary energy source in the body.
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.
Is ribose polar or non-polar?
Ribose is a polar molecule due to the presence of multiple hydroxyl groups (-OH) in its structure. The electronegativity difference between oxygen and hydrogen atoms in the hydroxyl groups creates polarity in the molecule.
What is the difference between ribonucleaic and deoxyribonucleaic acid?
The main difference between ribonucleic acid (RNA) and deoxyribonucleic acid (DNA) is the sugar component they contain. RNA has ribose sugar, while DNA has deoxyribose sugar. Additionally, RNA is typically single-stranded, whereas DNA is double-stranded.
Is ribose part of adenosine diphosphate?
Yes, as Adenosine Diphosphate (ADP) is the product of Adenosine Triphosphate (ATP). The only difference between the two is ADP has on less phosphate group. Both ADP and ATP are composed of one pentose sugar ribose, 2 or 3 phosphate groups, and adenine.
What hydrocarbons has five carbons?
Thousands if not millions of compounds have six carbon atoms.
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 an example of ribose?
Ribose is a type of sugar that is found in RNA (ribonucleic acid), a molecule that plays a key role in protein synthesis in cells. It is a five-carbon sugar molecule that forms the backbone of RNA.
What is the enzyme that catalyzes the reaction between carbon dioxide and ribulose biphosphate?
The enzyme that catalyzes the reaction between carbon dioxide and ribulose bisphosphate is ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO). This enzyme is essential in the process of carbon fixation during photosynthesis in plants.
What are examples of pentoses?
Pentose sugars are sugars that contain 5 carbon atoms. Two most common examples are ribose (RNA component) and deoxyribose (DNA component)Also arabinos,xyluse,ribulose
What is the function of ribulose biphosphate carboxylase?
what is the function of ribulose
What is the difference between cytidine in DNA and cytidine in RNA?
The main difference is that cytidine in DNA contains deoxyribose sugar, while cytidine in RNA contains ribose sugar. Additionally, cytidine in DNA pairs with guanine, forming a G-C base pair, whereas in RNA, cytidine pairs with guanine as well, forming a C-G base pair.
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.
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 is the difference between D ribose and creatine?
D-ribose is a simple sugar molecule that plays a role in producing energy in cells, while creatine is a compound that helps provide energy for muscle contractions during high-intensity exercise. D-ribose is used in the synthesis of nucleotides, while creatine is used to regenerate ATP, the primary energy source in the body.
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.
Is ribose polar or non-polar?
Ribose is a polar molecule due to the presence of multiple hydroxyl groups (-OH) in its structure. The electronegativity difference between oxygen and hydrogen atoms in the hydroxyl groups creates polarity in the molecule.
