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A nucleotide is made of 3 parts: Sugar, Phosphate group and Base
RNA and DNA have different sugars and different bases.
1. Sugar
DNA - Deoxyribonucleic acid has the sugar deoxyribose
RNA - Ribonucleic acid has the sugar ribose
In RNA, the sugar has an extra oxygen. In DNA, the oxygen is not there.
2. Bases
DNA has Adenine, Thymine, Guanine, and Cytosine. A pairs with T and C pairs with G.
In RNA, Uracil replaces Thymine. So A pairs with U and C still pairs with G.
more here:
http://en.wikipedia.org/wiki/Rna#Comparison_with_DNA
DNA nucleotides: http://en.wikipedia.org/wiki/Image:DNA_chemical_structure.svg
RNA nucleotide: http://en.wikipedia.org/wiki/Image:RNA_chemical_structure.GIF
What else can I help you with?
What is the main difference between the four nucleotides that make up DNA is that they have different?
The main difference between the four nucleotides that make up DNA is in their nitrogenous bases. Adenine pairs with thymine, and cytosine pairs with guanine. These base pairs are complementary and form the double helix structure of DNA.
Are there any difference appearance between DNA from different cell?
No, there is no difference in appearance between DNA from different cells. DNA is a molecule that has a uniform structure regardless of the cell type it is found in. The only differences in DNA between cells come from variations in the sequence of nucleotides that make up the DNA.
How can one determine whether a nucleotide is DNA or RNA?
One can determine whether a nucleotide is DNA or RNA by looking at the sugar molecule it contains. DNA nucleotides have deoxyribose sugar, while RNA nucleotides have ribose sugar. This difference in sugar molecules helps distinguish between the two types of nucleotides.
What is the only difference between the four nucleotides?
All of the four nucleotides have a nitrogenous base. Adenine: has a double ring, nitrogenous base and found in DNA and RNA Thymine:single ring with nitrogenous base. ONLY FOUND IN RNA. not DNA. that is a difference from the rest of the three nucleotides. Cytosine: single ring with nitrogenous base, found in both DNA and RNA Guanine: double ring with nitrogenous base, found in DNA and RNA. also i guess you can say there is another difference with the double and single rings.
What Enzymes could create a bond between the adjacent unjoined nucleotides?
DNA polymerase is an enzyme that catalyzes the formation of a phosphodiester bond between adjacent nucleotides during DNA replication. RNA polymerase is responsible for synthesizing RNA molecules by joining nucleotides together.
What is the main difference between the four nucleotides that make up DNA is that they have different?
The main difference between the four nucleotides that make up DNA is in their nitrogenous bases. Adenine pairs with thymine, and cytosine pairs with guanine. These base pairs are complementary and form the double helix structure of DNA.
What is the name of sugar found in DNA nucleotides?
The sugar found in DNA nucleotides is called deoxyribose. It is a five-carbon sugar that lacks one oxygen atom compared to ribose, the sugar found in RNA nucleotides. This structural difference is key to distinguishing between DNA and RNA.
Are there any difference appearance between DNA from different cell?
No, there is no difference in appearance between DNA from different cells. DNA is a molecule that has a uniform structure regardless of the cell type it is found in. The only differences in DNA between cells come from variations in the sequence of nucleotides that make up the DNA.
How can you tell the difference between a DNA molecule undergoing transcription and being replicated?
If the DNA molecule is undergoing transcription, then mRNA nucleotides will be forming along the anti-sense strand of DNA. If the DNA molecule is undergoing replication, new DNA nucleotides will be forming along both original strands of DNA.
How can one determine whether a nucleotide is DNA or RNA?
One can determine whether a nucleotide is DNA or RNA by looking at the sugar molecule it contains. DNA nucleotides have deoxyribose sugar, while RNA nucleotides have ribose sugar. This difference in sugar molecules helps distinguish between the two types of nucleotides.
What is the only difference between the four nucleotides?
All of the four nucleotides have a nitrogenous base. Adenine: has a double ring, nitrogenous base and found in DNA and RNA Thymine:single ring with nitrogenous base. ONLY FOUND IN RNA. not DNA. that is a difference from the rest of the three nucleotides. Cytosine: single ring with nitrogenous base, found in both DNA and RNA Guanine: double ring with nitrogenous base, found in DNA and RNA. also i guess you can say there is another difference with the double and single rings.
What is the difference from DNA nucleotide and DNA polymer?
A nucleotide is a single structural unit of DNA. If two or more nucleotides are combined together by a polymerase enzyme, the resulting molecule is a polymer. RNA is also composed of nucleotides and can be formed into polymers.
What enzyme links DNA nucleotides to a growing daughter strand?
DNA polymerase is the enzyme that links DNA nucleotides to a growing daughter strand during DNA replication. It catalyzes the formation of phosphodiester bonds between adjacent nucleotides on the new DNA strand.
Which enzyme is responsible for facilitating the hydrogen bonding between nucleotides in a new molecule?
the DNA polymerase III
How can you distinguish a DNA nucleotide from an RNA nucleotide?
The key difference between a DNA nucleotide and an RNA nucleotide is their five-carbon sugar molecules. One component of RNA is the five-carbon sugar ribose, C5H10O5. Alternatively, in DNA, the five-carbon sugar deoxyribose (C5H10O4) has one fewer oxygen atom. Another difference is in the nitrogenous bases of some DNA and RNA nucleotides. The nitrogenous base uracil (U) is unique to RNA nucleotides. Similarly, the nitrogenous base thymine (T) is unique to DNA nucleotides.
What type of bond is between nucleotides?
In producing a strand of DNA the nucleotides combine to form phosphodiester bonds.
What Enzymes could create a bond between the adjacent unjoined nucleotides?
DNA polymerase is an enzyme that catalyzes the formation of a phosphodiester bond between adjacent nucleotides during DNA replication. RNA polymerase is responsible for synthesizing RNA molecules by joining nucleotides together.
