When looking at the chart, the first letter in the codon is located on the left hand side of the chart. The second letter is at the top of the chart. Find when these two letter intersect. Then look at the third letter. It is found on the right hand side of the chart, in the box where one and two intersect. That should give you the name of the amino acid that is made when that codon is read during protein synthesis
Complex answer. Google the Sanger method and dideoxyribonucleic acid to get the fuller picture.
The Rna triplet codon GUA, Thymine being replaced by Uracil in all Rna's.
The cell is first unzipped at the nucleus and the DNA is copied. It then travels in mRNA to the ribosomes where the information is read. The codon attaches to the anti codon of the tRNA, and the amino acids on top of the tRNA line up to create a protein chain.
The three letter code that indicates which amino acid comes next in a protein is called a codon. These codons are on the mRNA transcript that is read by ribosomes to translate into protein.
A codon is three bases long - so this section of mRNA would have 4 codons; UGA-UUC-AGU-AAC.Each codon relates to a specific amino acid (but several codons can code for the same amino acid, for example both UUU and UUC code for the amino acid Phenylalanine).Normally if you have four codons, such as this section of mRNA, the maximum number of amino acids you could have would be four. However, the first codon in this section, UGA, is actually a STOP codon. This means that when the ribosome reaches this codon, no further amino acids will be joined.This means that no amino acids could be coded for with this section of mRNA. (If the order of the codons was reversed, making the STOP codon last, then the answer would be three).
Complex answer. Google the Sanger method and dideoxyribonucleic acid to get the fuller picture.
Three-base triplets called codons. Each codon will be translated into an amino acid during the process of translation.
Transcription
mRNA is translated into protein by the ribosome, which reads the mRNA 5' --> 3'. The mRNA contains the 'genetic code', which consists of triplet codons that are complementary to the anticodon loop of various tRNAs that have amino acids attached. mRNA is threaded through the ribosome, the tRNA matching a given codon comes in and pairs with that codon, the amino acid contained on that codon is added to the polypeptide chain. This continues until a codon is reached for which there is no amino acid. In this case, the ribosome will fall off the mRNA and the polypeptide chain will be released, as a complete protein.
The genetic code is a series of three bases in a row called a codon. Each codon represents and amino acid. For example, the DNA strand AAA-TCT would code for the amino acids lys-ser. You'll need a codon chart to find codons, which can be found online. Hope this helps ! [=
If one base in a codon was changed, this would be a point mutation. This may not cause any change in the structure of the protein, or it could be severely damaging. Since most amino acids have more than one codon, it's possible that the mutation would result in one of the other codons for that amino acid. In that case, there would be no change in the sequence of amino acids, and no change in the structure or function of the protein. A point mutation might also result in a codon that codes for a totally different amino acid, which can cause a genetic disorder. One example of a genetic disorder caused by a point mutation is sickle cell anemia. It's also possible that the point mutation could cause the codon to code for a stop signal. Please read the article in the related links for more information.
AUG: Methionine (start codon for transcription) AAU: Asparagine GGC: Glycine UCG: Serine AUC: Isoleucine UGA: Stop codon (this does not encode for an amino acid)
you read it from left to right
Great Question. The triplet Codon, as represented by the sequence of Dna bases, would appear to be inverted into anti-Codon form in the mRna molecule. This makes the triplet Codon on the transfer-Rna Codon form.
The Rna triplet codon GUA, Thymine being replaced by Uracil in all Rna's.
If one base in a codon was changed, this would be a point mutation. This may not cause any change in the structure of the protein, or it could be severely damaging. Since most amino acids have more than one codon, it's possible that the mutation would result in one of the other codons for that amino acid. In that case, there would be no change in the sequence of amino acids, and no change in the structure or function of the protein. A point mutation might also result in a codon that codes for a totally different amino acid, which can cause a genetic disorder. One example of a genetic disorder caused by a point mutation is sickle cell anemia. It's also possible that the point mutation could cause the codon to code for a stop signal. Please read the article in the related links for more information.
The cell is first unzipped at the nucleus and the DNA is copied. It then travels in mRNA to the ribosomes where the information is read. The codon attaches to the anti codon of the tRNA, and the amino acids on top of the tRNA line up to create a protein chain.