Very carefully.
There are 20 different amino acids in the DNA sequence
DNA determines the sequence of the amino acids (building blocks) in a protein. The sequence of nitrogen bases in the DNA determines the sequence of amino acids in a protein.
The DNA sequence TCAGCCACCTATGGA codes for the mRNA sequence UCAGCCACCUAUGGA, which translates to the amino acids Serine-Alanine-Threonine-Tryptophan. Therefore, this DNA sequence codes for 4 amino acids.
The arrangement of nucleotides in DNA determines the sequence of amino acids in a protein through the process of transcription and translation. During transcription, RNA is synthesized from DNA, and during translation, the sequence of RNA nucleotides is decoded into a specific sequence of amino acids, forming a protein specified by the DNA sequence.
The sequence of basis on the DNA molecule is what directs the sequence of amino acids in the protein molecule - that's how it all links together! So, the sequence of bases in DNA codes for the sequence of amino acids of a protein.
A section of DNA containing a sequence of amino acids is referred to as a gene. Genes are segments of DNA that encode instructions for synthesizing proteins, which are made up of chains of amino acids. The specific sequence of nucleotides in the DNA determines the order of amino acids in the resulting protein, influencing its structure and function.
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20 Amino Acids
The sequence of nucleotides in DNA specifies the sequence of amino acids in a protein. Each set of three nucleotides, called a codon, corresponds to a specific amino acid or a signal to start or stop protein synthesis.
At the heart of it, DNA is the molecule that codes for the sequence of amino acids. DNA does this somewhat indirectly because its code is transcribed to mRNA, whose codons pair with specific tRNA anticodons, which are associated with a specific amino acid.
The sequence of amino acids in a protein is determined by the sequence of nucleotides in the gene that codes for that protein. This gene is transcribed into messenger RNA (mRNA) which is then translated into a specific sequence of amino acids based on the genetic code. Each set of three nucleotides (codon) in the mRNA specifies a particular amino acid to be added to the growing protein chain.
The sequence of amino acids in a protein is determined by the sequence of nucleotides in the mRNA, and this is determined by the sequence of nucleotide bases in the DNA.