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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".
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What chain is proteins in?
Proteins are first produced as polypeptide chains. This is known as the primary structure of the proteins. Polypeptide or protein chain comprised of amino acids connected each other with peptide bonds.
Amino acids are the building blocks of protein.?
True.
How proteins differ?
Proteins differ each other in their amino acid composition and the number of amino acids that form it. Not all the proteins are the same, although they are all made up of amino acids. the sequence of amino acids is determined by the mRNA which is transcribed by DNA in the nucleus.
How do amino acids distinguish from each other?
They differ from each other by the cognent that it is connected to.
How do you distinguish different amino acids?
By their side chains. All amino acids have this structure: HOOC- C - NH2 Attached to that middle C is the side chain. They can have many different properties- They can be aromatic, polar, lipophilic, basic, acidic, Sulfur containing, among others There are 20 amino acids inside the human body, each has a different structure and function, due to its properties.
How many nucleotides are necessary to code for a polypeptide that is 200 amino acids long?
In the genetic code, a sequence of three nucleotides forms a codon, which codes for one amino acid. So for each amino acid, there are three nucleotides. Therefore, 600 nucleotides are needed to make 200 amino acids.
If each triplet of nitrogenous bases three bases on DNA codes for a specific amino acid how many amino acids will your original DNA model code for?
There are 64 different triplet combinations of base pairs, which code for 22 different amino acids.
How do nucleotides in the RNA molecule code for various amino acids How many nucleotides code for one amino acid?
Each nucleotide is made up of an organic base, a pentose sugar and a phosphate. Nucleotides can be arranged in various different orders and that order dictates which amino acid it codes for, three amino acids code for one nucleotide. Is this enough detail?
How many amino acids make a codon?
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.
Where in the cell do mRNA and amino acids on tRNA's come together to make a protein?
During translation, tRNA anticodons pair with the complementary mRNA codons at the ribosomes. Each tRNA molecule carries with it an amino acid according to its specific code. As each tRNA releases its amino acid, peptide bonds form between the amino acids. After each tRNA releases its amino acid, it is free to pick up another amino acid in the cytoplasm.
In RNA a string of 3 bases codes for each amino acid. What is the string of bases called?
a condon
How does the order of the rungs in the DNA ladder determine the traits a living thing has?
each sequence of three base pairs (rungs) forms the code for an amino acid. So the order of the rungs determines which amino acids are in and the order of the amino acids in every protein in your body.
How are proteins distinguishing from each other?
By the order of the amino acids that form them. Proteins are distinguished from each other by the complexity of their polypeptide chains.
What chain is proteins in?
Proteins are first produced as polypeptide chains. This is known as the primary structure of the proteins. Polypeptide or protein chain comprised of amino acids connected each other with peptide bonds.
How many bases would DNA molecule have to molecule to code an enzymes of 150 amino acids?
To code for a protein of 150 amino acids, the DNA molecule would need approximately 450 base pairs. This is because each amino acid is encoded by a sequence of three nucleotides called a codon. So, 150 amino acids would require 150 codons, which translates to 450 base pairs.
The sequence of amino acids that makes up a protein molecule is determined by the sequence of?
The primary structure of a protein is the sequence of amino acids in the protein. This is determined by the sequence of bases in the DNA ie by the genetic code. Each group of three bases in DNA codes for one amino acid in the protein ie it is a triplet code.
How many amino acids are there if you have 1500 base pairs?
There are three base pairs in each amino acid. If you have 1500 base pairs you would have 500 amino acids.
