explain codon recognition
Answers
Answer:
Codon recognitiondescribes the process of matching codonsto the correct amino acids. Codons are read down the length of the mRNA strand and translated into an appropriate polypeptide chain.Codon recognition describes the process of matching codons to the correct amino acids.
Codon recognition describes the process of matching codons to the correct amino acids. Codons are read down the length of the mRNA strand and translated into an appropriate polypeptide chain. Codon recognition describes the process of matching codons to the correct amino acids.When a cell is ready to have its genetic code translated into polypeptides, it first has to be prepared with all the essential amino acids. Remember, there are 20 different amino acids involved in making our proteins. Proteins can only be made correctly when the amino acids are assembled in the right order. The job of tRNA is to match up the amino acids with the correct codons in the mRNA strand.
When a cell is ready to have its genetic code translated into polypeptides, it first has to be prepared with all the essential amino acids. Remember, there are 20 different amino acids involved in making our proteins. Proteins can only be made correctly when the amino acids are assembled in the right order. The job of tRNA is to match up the amino acids with the correct codons in the mRNA strand.We can look at our codon chart to get an idea of what tRNA's job is like. Let's see here. If we were tRNA and we read the codon UUU, then we would know to grab a phenylalanine. If we read the codon AGC, then we would know to grab a serine. Transfer RNA reads a gene's codons from start to finish and matches the amino acids in the correct order.