One codon specifies a specific amino acid. However, more than one codon can code for the same amino acid. For example, the codon GUU codes for the specific amino acid valine; and the codons GUC, GUA, and GUG also code for valine.
A codon contains three amino acids. Each codon in mRNA corresponds to a specific amino acid in a protein sequence.
1. the start codon 2. 150 codons, 1 for each amino acid 3. the stop codon The total number of different codons is 64...if this question is asking about unique codons used the answer will depend on which amino acids are in the peptide.
A minimum of 600 nucleotides is necessary to code for a polypeptide that is 200 amino acids long because each amino acid is coded for by a sequence of three nucleotides in mRNA. This is due to the genetic code being triplet, where every three nucleotides represent one amino acid.
There are 150 codons required to code for 150 amino acids in a protein. Each amino acid is coded for by a specific sequence of three nucleotides (a codon) in the mRNA molecule during protein synthesis.
When a gene is transcribed there is a sequence of RNA bases that was copied from the DNA sequence. The RNA sequence can be exactly the same as the DNA or can be modified more in higher organisms by removing the introns if any. Three RNA bases is a codon. Each codon signifies an amino acid. There is an initiation codon and a terminal codon. So the amino acid sequence is determined by the sequence (multiple of 3 RNA bases) of codons between the initiation codon and termination codon.
A codon contains three amino acids. Each codon in mRNA corresponds to a specific amino acid in a protein sequence.
yes, but there are amino acids can be represented by many codons.
There are a total of three bases that make up a codon.
No they are not. For a codon, there are 4^3 = 64 codon combinations, but only 20 [common] amino acids. The 4 represents the 4 nitrogenous bases, and the ^3 represents the arrangement into a codon (3 bp). An example of an amino acid that is specified by more than one amino acid is Alanine, which is specified by any of the following combinations: GUU, GUC, GUA, GUG. Because most amino acids have more than one codon, the genetic code is called "degenerate".
To make 3 amino acids, you would need at least 9 bases. This is because each amino acid is encoded by a sequence of 3 bases called a codon. So, 3 amino acids would require 3 codons, which would be 9 bases in total.
mRNA
there are 64 codon for diffrent amino acids in human being and three amino acid codon for a specific amino acid eg AUG stand for methionin amino acids ADENINE URACIL GUANIN
2
i think nine bases are needed for three amino acids because i think it takes three bases to make one amino acid
Each codon is three bases long - and a codon codes for one amino acid. Therefore this strand (9 bases long) could code for 3 amino acids. (Except if the DNA code was ACT, this would create the codon UGA on the mRNA, which is a stop codon. The amino acid chain would therefore terminate at this point).
each codon have 3 nitrogenous bases . 3 nitrogenous bases = 1 amino acid or say 1 codon =1 amino acid ,so 2 codon = 2 amino acid
Five. Each codon consists of a sequence of three nitrogen bases, and each codon codes for a specific amino acid, or a start or stop command.