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Subunit of DNA consisting of a nitrogeneous base a sugar and a phosphate group?
A nucleotide is the subunit of DNA that consists of a nitrogenous base (adenine, cytosine, guanine, thymine), a sugar (deoxyribose), and a phosphate group. These nucleotides are the building blocks of DNA molecules.
Which componet of a nucleotide present within a DNA molecule could be removed without breaking the polynucleotide chain?
The phosphate group can be removed from a nucleotide without breaking the polynucleotide chain within a DNA molecule. The phosphate group is attached to the 5' carbon of the sugar molecule in a nucleotide through a phosphodiester bond, which does not affect the backbone of the DNA chain when cleaved.
What are the parts of a DNA nucleotides?
Nitrogenous base, phosphate group, and RNA.
What are the components of a single nucleotide found in DNA?
A single nucleotide in DNA consists of three components: a phosphate group, a deoxyribose sugar, and a nitrogenous base (adenine, thymine, cytosine, or guanine).
Is deoxyribose and uracil found in a DNA nucleotide?
No. Deoxyribose is the sugar in a DNA nucleotide. A DNA nucleotide would also include a phosphate group and a nitrogen base.
Which part of a dna nucleotide contains a negative charge?
The DNA nucleotide consists of three parts: a phosphate group, a 5-carbon sugar, and a nitrogenous base. The portion of the nucleotide that contains a negative charge is the phosphate group.
In the polymerization of DNA a phosphodiester bond is formed between a phosphate group of the nucleotide being added and what of the nucleotide in the polymer?
The phosphate group of the incoming nucleotide joins the 3'-hydroxyl group of the last nucleotide in the growing DNA chain to form a phosphodiester bond.
What does a DNA nucleotide contains?
A DNA nucleotide is made up of a sugar(deoxyribose), a phosphate group and a nitrogenous base. The nitrogenous bases in DNA are guanine, cytosine, adenine, and thymine.
Are the parts of a nucleotide?
A DNA nucleotide contains a deoxyribose sugar molecule, a phosphate group, and a nitrogen base.
Subunit of DNA consisting of a nitrogeneous base a sugar and a phosphate group?
A nucleotide is the subunit of DNA that consists of a nitrogenous base (adenine, cytosine, guanine, thymine), a sugar (deoxyribose), and a phosphate group. These nucleotides are the building blocks of DNA molecules.
Why DNA pol needs 3'OH to attach new nucleotide?
DNA polymerase requires a 3'OH group to attach a new nucleotide because it catalyzes the formation of a phosphodiester bond between the incoming nucleotide and the existing DNA chain. The 3'OH group provides the necessary chemical linkage for the new nucleotide to join the DNA chain during replication.
Is a nucleotide a phosphate sugar nitrogen base?
In a nucleotide the 5-carbon sugar is bonded to the phosphate group, which is bonded to the nitrogenous base. In a chain of nucleotides (a strand of DNA), the nucleotides are connected by covalent bonds between the sugar of one nucleotide, and the phosphate group of the next nucleotide.
Definition of DNA nucleotide?
DNA nucleotides are the building blocks of DNA, composed of a sugar molecule (deoxyribose), a phosphate group, and one of four nitrogenous bases: adenine (A), thymine (T), guanine (G), or cytosine (C). They are arranged in specific sequences to form the double helix structure of DNA.
A DNA nucleotide does not contain?
A nucleotide does not contain an organic acid.A nucleotide is similar to a nucleoside but does not contain a polymerase.
What is located at the 5' end of DNA?
At the 5' end of DNA, there is a phosphate group attached to the sugar molecule of the nucleotide.
Which part of a nucleotide contains a negative charge?
The DNA nucleotide consists of three parts: a phosphate group, a 5-carbon sugar, and a nitrogenous base. The portion of the nucleotide that contains a negative charge is the phosphate group.
Which componet of a nucleotide present within a DNA molecule could be removed without breaking the polynucleotide chain?
The phosphate group can be removed from a nucleotide without breaking the polynucleotide chain within a DNA molecule. The phosphate group is attached to the 5' carbon of the sugar molecule in a nucleotide through a phosphodiester bond, which does not affect the backbone of the DNA chain when cleaved.
