No one really knows the exact order of information in DNA but DNA is coded with genes and nitrogen bases (adenine, thymine, guanine and cytosine). Adenine always pairs with thymine and guanine always pairs with cytosine. Alternating sugar and phosphate parts are along the sides of DNA and genes, nitrogen bases and nucleotides is basically the "code" of DNA.
the order of bases
The information in DNA is coded in the order of nucleotides, which are the building blocks of DNA. Each nucleotide consists of a sugar, a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine). The sequence of these nitrogenous bases along one side of the DNA molecule encodes genetic information, determining the instructions for building proteins and regulating various biological processes.
DNA is a material that stores coded information about how an organism will grow and develop.
In DNA, the information coded in the sequence of nucleotides along one side of the molecule represents the genetic code that determines the order of amino acids in a protein. Each set of three nucleotides, called a codon, corresponds to a specific amino acid or a signal for protein synthesis to start or stop. This process is essential for building proteins and carrying out various functions in the cell.
The principle molecule that carries out the instructions coded in DNA is messenger RNA (mRNA). It serves as a template for protein synthesis by carrying genetic information from DNA in the nucleus to the ribosomes in the cytoplasm where proteins are assembled.
how is genetic infoemation coded in DNA?
the order of bases
the source of all coded information can be found in DNA. DNA is composed of amino acids.
The information in DNA is coded in the order of nucleotides, which are the building blocks of DNA. Each nucleotide consists of a sugar, a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine). The sequence of these nitrogenous bases along one side of the DNA molecule encodes genetic information, determining the instructions for building proteins and regulating various biological processes.
DNA
is coded its DNA
sequence of the nucleotides
DNA is a material that stores coded information about how an organism will grow and develop.
The genetic information is coded in DNA by sequences of four nucleotide bases: adenine (A), thymine (T), cytosine (C), and guanine (G). These bases form complementary base pairs (A-T and C-G) that make up the double helix structure of DNA. The specific sequence of these bases along the DNA strand determines the genetic code.
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James Watson and Francis Crick
The molecule coded directly from DNA is messenger RNA (mRNA). It carries the genetic information from the DNA in the cell's nucleus to the ribosomes in the cytoplasm where protein synthesis occurs.