0
A nucleotide is made up of one sugar molecule, one phosphate molecule and one of the four bases (adenine, guanine, thymine, cytosine). Here is the structural formula for the four nucleotides of DNA. Note that the purine bases (adenine and guanine) have a double ring structure while the pyrimidine bases (thymine and cytosine) have only a single ring.
What else can I help you with?
What sequences of bases make up a DNA molecule?
A DNA molecule is made up of sequences of four different bases: adenine (A), thymine (T), cytosine (C), and guanine (G). These bases pair up in specific combinations to form the genetic code of an organism.
Sugar phosphate and what make up the DNA molecule?
Nitrogenous bases, such as adenine, thymine, cytosine, and guanine, along with sugar phosphate groups, make up the DNA molecule. These nitrogenous bases are paired together to form the characteristic double helix structure of DNA.
Which four bases make up a molecule of DNA?
The bases in DNA are: Adenine(A), Thymine(T), Guanine(G), Cytosine(C) when they pair up: A-T, C-T
The water molecule is made up of the bases?
Water molecule contain hydrogen and oxygen.
If DNA molecule is compared to a spiral staircase what part make up the steps?
pairs of nitrogen bases
Three thing make the structure of a DNA molecule?
The structure of a DNA molecule is made up of three things: a sugar-phosphate backbone, nucleotide bases (adenine, thymine, cytosine, and guanine), and hydrogen bonds that form between the bases. These components form the double helix shape of the DNA molecule.
What makes up the middle of a DNA molecule?
The middle of a DNA molecule consists of nitrogenous bases (adenine, thymine, cytosine, and guanine) that pair up to form the genetic code. These bases are connected by hydrogen bonds, forming the double helix structure of DNA.
What are the names of the four bases that make up the rungs of the DNA molecule?
Adenine, Guanine, Cytosine, Thymine (replaced by Uracil in RNA)
What determines the mRNA sequence?
The genetic code is determined by the specific sequence of four nucleotide bases that make up DNA. The bases are guanine, adenine, thymine, and cytosine.
A long thread like molecule that includes genes?
DNA is a very long strand of a molecules, made up of four bases connected in pairs and spiraling into a double helix. Sequences of these bases are what make up genes.
What make up the rugs of the DNA molecule?
The DNA molecule is composed of nucleotides, which consist of a sugar molecule (deoxyribose), a phosphate group, and one of four nitrogenous bases (adenine, thymine, cytosine, or guanine). These nucleotides join together in a specific sequence to form the double helix structure of the DNA molecule.
Is the sides of the DNA molecule are made up of repeating nitrogen bases and sugars?
The sides of the DNA molecule are made up of repeating sugar-phosphate groups, not nitrogen bases. The nitrogen bases are arranged in the middle of the DNA molecule and form the rungs of the double helix structure.
