0
Why does Biurets reagent react with proteins but not amino acids?
Wiki User
∙ 14y ago
Biuret test works for any compound containing two or more of these groups: CO-NH, CO-NH2, CH2-NH2, CNH-NH2, CS-NH2. Amino acids only have one.
Wiki User
∙ 14y ago
Biurets reagent reacts with proteins because proteins contain multiple peptide bonds between amino acids, resulting in the formation of a violet color complex. Amino acids, on the other hand, do not have enough peptide bonds to form the complex with Biurets reagent.
Add your answer:
Earn +20 pts
Proteins are made up of monomers called?
Proteins are made up of monomers called amino acids.
Proteins are made from small units called?
Proteins are made up of smaller units called amino acids which are strung together to form proteins which can be of different sizes and shapes.
What is the relationship between amino acids and proteins?
Amino acids are the building blocks of proteins. Proteins are formed when amino acids are linked together in a specific sequence through peptide bonds. The sequence of amino acids in a protein determines its structure and function.
Do amino acid molecules make up proteins?
Yes, amino acid molecules are the building blocks of proteins. Proteins are made up of long chains of amino acids that are linked together by peptide bonds. The sequence of amino acids in a protein determines its structure and function.
Protein molecules are composed of long chains of .?
amino acids
Proteins are polymers of what kind of molecule?
Proteins are polymers of amino acid molecules
Are amino acids proteins?
No. but amino acids are the building blocks of protein
What name is given to to the monomers of proteins?
The name given to the monomers of proteins is amino acids.
Proteins are made up of monomers called?
Proteins are made up of monomers called amino acids.
Are amino acids a protein?
Proteins are made of Amino Acids
What are the proteins of a monomer?
The monomer of proteins are called amino acids.
What are the monomers for the polymers in proteins?
The monomers for proteins are amino acids. Proteins are made up of long chains of amino acids linked together by peptide bonds.
In which of the following are amino acids found?
Amino acids are found in proteins.
What are the polymers in protein?
Proteins are polymers of amino acids. The monomer of proteins is amino acids. Chains of amino acids are polypeptides and are called proteins if there are more than 20 amino acids in the chain.
Proteins are polymers formed from?
Proteins are polymers formed from amino acids, which are linked together by peptide bonds. The sequence of amino acids in a protein determines its unique structure and function. Proteins are essential for many biological processes in the body.
What funtional group will give a positive results with ninhydrin reagents?
Amino groups (NH2) will give a positive result with ninhydrin reagent, forming a purple-colored complex when reacted. This reaction is commonly used to detect the presence of amino acids, peptides, and proteins.
Proteins are made from small units called?
Proteins are made up of smaller units called amino acids which are strung together to form proteins which can be of different sizes and shapes.
