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Why anthranilic acid is not a amino acid?
Anthranilic acid is not an amino acid because it lacks an amino group (-NH2) within its molecular structure, which is a defining feature of amino acids. Despite its name containing "acid," anthranilic acid is actually a precursor to various amino acids but is not classified as an amino acid itself.
Are the molecular formulas for all amino acids the same. what is this called?
No, the molecular formulas for all amino acids are not the same. The unique molecular formula for each amino acid is referred to as its chemical structure.
What is the weight of oxalic acid?
Formula of oxalic acid is H2C2O4.2H2O. Therefore, the equivalent weight of the acid is molecular weight divided by n-factor = 126/2 = 63.
Is sugar or protein heavier?
In terms of molecular weight, proteins are generally heavier than sugars. Proteins are made up of long chains of amino acids, which have higher molecular weights compared to the simpler structures of sugars, which are carbohydrates. For example, a typical amino acid has a molecular weight around 110 daltons, while common sugars like glucose have a molecular weight of about 180 daltons. However, when comparing equal quantities by volume or mass, proteins will typically have a higher weight due to their complex structures.
Why amino acid called alpha amino acid?
Amino acids are called alpha amino acids because the amino group (-NH2) is attached to the alpha carbon atom in the molecular structure of the amino acid. This alpha carbon is the carbon atom next to the carboxyl group (-COOH) in the amino acid molecule.
How many amino acid are found in tripeptide if one amino acid has 150 molecular weight?
450
What has higher molecular weight amino acid or protein?
Proteins have the higher molecular weight. They consist of long chains of amino acids joined together.
What is the approximate molecular weight of a protein with 682 amino acid residues in a single polypeptide chain?
Haha wait are you in Amherst College biochemistry? What are the odds that 682 showed up on another college's problem set? Use 110 g/mol per amino acid (already corrected for the loss of water in amino acid condensation during formation of the protein) and multiply.
I have unknown protein whose molecular weight is 8.9 kD. How many amino acids are in the protein?
To determine the number of amino acids in your protein, you can use the average molecular weight of an amino acid which is about 110 Da (Daltons). By dividing the molecular weight of your protein (8.9 kD or 8900 Da) by the average weight of an amino acid (110 Da), you can estimate that your protein contains approximately 81 amino acids.
Why anthranilic acid is not a amino acid?
Anthranilic acid is not an amino acid because it lacks an amino group (-NH2) within its molecular structure, which is a defining feature of amino acids. Despite its name containing "acid," anthranilic acid is actually a precursor to various amino acids but is not classified as an amino acid itself.
If the average molecular weight of one amino acid is 110 the molecular weight of a peptide made up of 10 amino acids is?
When a peptide of 10 amino acid will form there will be the evolution of 9 molecules of water,which amounts to 162(9*18),where 18 is the MW of water. Now a peptide is having 10 amino acids which means including all the molecules weight should be 110*10=1100 but we have to take out the weight of 9 water molecules for the final calculation .Therefore 1100-162 will be 938. So the answer is 938
When is the molecular weight of an acid the same as its equivalent weight?
The molecular weight of an acid is equal to its equivalent weight if the acid donates only one proton (H+ ion) per molecule. This is because the equivalent weight of an acid is the molecular weight divided by the number of protons it donates.
Is the amino acids structure similar among all amino acids?
No, every amino acid has its own structural (molecular) formula.
Are the molecular formulas for all amino acids the same. what is this called?
No, the molecular formulas for all amino acids are not the same. The unique molecular formula for each amino acid is referred to as its chemical structure.
Moleular weight of sulfuric acid?
98.07 is the Molecular* weight.
What will be molecular weight of peptide containing nine amino acids?
It is not predictable.There are 20 diffent amino acids.
What is the weight of oxalic acid?
Formula of oxalic acid is H2C2O4.2H2O. Therefore, the equivalent weight of the acid is molecular weight divided by n-factor = 126/2 = 63.
