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Why does RNA have a 2' OH group?
RNA has a 2' OH group because it helps stabilize the molecule's structure and allows for flexibility in folding, which is important for its various functions in gene expression and protein synthesis.
Nucleotides contain which sugars?
DNA is composed of deoxy ribose nucleotide (containing deoxy ribose sugars). Deoxy ribose sugar lacks an OH group at the 2' position RNA is composed of ribose nucleotides (containing ribose sugar)
What were the two key questions that were asked by Watson and Crick?
Watson and Crick asked two key questions in their quest to unravel the structure of DNA: 1) What is the three-dimensional structure of DNA? and 2) How does DNA replicate to transmit genetic information? They answered these questions by proposing the double helix structure of DNA and elucidating the mechanism of DNA replication.
What is the difference between ribose and deoxyribose?
Deoxyribose is a component of DNA which lacks -OH (alcohol group) on the 2' carbon ring Ribose is a component of RNA which contains -OH group on the 2" carbon ring The main difference between the two is that ribose has an oxygen atom attached to carbon 2.
Who were the 2 scientist that developed the structure of the double helix of DNA?
James Watson and Francis Crick are the two scientists credited with developing the structure of the double helix of DNA in 1953.
Which structure above represents the deoxyribose component of the DNA backbone?
The structure with a "H" atom in place of an "OH" group represents deoxyribose in the DNA backbone. This is because deoxyribose lacks an oxygen atom at the 2' position, distinguishing it from ribose in RNA.
What is the difference between ribonucleotides and deoxyribonucleotides?
The main difference is the presence of a hydroxyl (-OH) group on the 2' carbon of the ribose sugar in ribonucleotides, whereas deoxyribonucleotides lack this hydroxyl group. This small difference affects the stability and structure of RNA and DNA molecules. Ribonucleotides are used for RNA synthesis while deoxyribonucleotides are used for DNA synthesis.
Why does RNA have a 2' OH group?
RNA has a 2' OH group because it helps stabilize the molecule's structure and allows for flexibility in folding, which is important for its various functions in gene expression and protein synthesis.
What are the 3 functional groups of dopamine?
1)There are 2 alcohol groups (-OH) 2) An Aromatic group (cyclo) 3) An amine group (CH2-NH2).
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).
Is deoxyribose sugar DNA?
Yes DNA has deoxy-ribose sugar in their backbone (hence they are Deoxy ribo Nucleic Acids). whereas, RNA has the oxyribose sugar where the 2'-OH group intact.
What is a sugar group of RNA?
A sugar group in RNA refers to the ribose sugar molecule that forms the backbone of the RNA molecule. It is a crucial component that helps make up the structure of RNA, along with the phosphate group and nitrogenous bases. The ribose sugar in RNA differs from the deoxyribose sugar in DNA by having an extra hydroxyl (-OH) group.
Which 2 people are responsible for determining the structure of the DNA molecule?
James Watson and Francis Crick elucidated the structure of DNA.
Line structure of 2-propanol?
OH | / \
2-pentanol and ethanoic acid structure?
CH3CH2CH2CH(OH)CH3 is 2-pentanol and CH3COOH is ethanoic acid
Nucleotides contain which sugars?
DNA is composed of deoxy ribose nucleotide (containing deoxy ribose sugars). Deoxy ribose sugar lacks an OH group at the 2' position RNA is composed of ribose nucleotides (containing ribose sugar)
What is the chemical for ch3-c-ch2ch2ch2ch3o?
The chemical structure CH₃-C-CH₂CH₂CH₂CH₃O represents a long-chain alcohol known as 2-heptyl alcohol. The "C" in the structure indicates a carbon atom that is connected to a hydroxyl group (-OH), making it an alcohol. The compound has a total of 8 carbon atoms and is categorized under primary alcohols due to the position of the -OH group. Its IUPAC name is 2-heptyl alcohol, reflecting its structure and functional group.
