To determine how many amino acids are coded for in the segment 5' atcagcgctggc 3', we first need to convert the DNA sequence into its corresponding mRNA sequence. The mRNA sequence would be 5' UAG UCG CUG CCG 3'. Each amino acid is coded for by a codon, which consists of three nucleotides. Therefore, this mRNA sequence contains four codons, coding for four amino acids.
Several amino acids are not coded for in biology. 20 are. The two standard amino acids are selenocysteine and pyrrolysine. Then there are the numerous non-standard amino acids, which include hydroxyproline and selenomethionine.
yes, but there are amino acids can be represented by many codons.
twenty
Yes, the twenty different amino acids present in proteins are coded for by the genetic instructions in an organism's DNA. These amino acids determine the structure and function of proteins which in turn play a role in determining the characteristics and traits of the organism.
Yes, an amino acid can be coded for by more than one sequence of three nucleotides. This is due to the degeneracy of the genetic code, where some amino acids are encoded by multiple codons.
3
2
Several amino acids are not coded for in biology. 20 are. The two standard amino acids are selenocysteine and pyrrolysine. Then there are the numerous non-standard amino acids, which include hydroxyproline and selenomethionine.
A segment of DNA with 21 bases would encode for a polypeptide with 7 amino acids. This is because each amino acid is coded for by a sequence of three bases, called a codon. Therefore, 21 bases would be translated into 7 codons, each specifying an amino acid.
Cysteine ^_^
yes, but there are amino acids can be represented by many codons.
twenty
twenty
Yes, the twenty different amino acids present in proteins are coded for by the genetic instructions in an organism's DNA. These amino acids determine the structure and function of proteins which in turn play a role in determining the characteristics and traits of the organism.
The order of amino acids in a polypeptide is determined by the sequence of codons in the mRNA. The genetic code determines that specific codons correspond to specific amino acids. The mRNA is read in sets of three nucleotides (codons), each of which codes for an amino acid, resulting in the correct sequence of amino acids in the polypeptide.
it's a genetically coded sequence of amino acids in a polypeptide chain
Yes, an amino acid can be coded for by more than one sequence of three nucleotides. This is due to the degeneracy of the genetic code, where some amino acids are encoded by multiple codons.