The average nitrogen content of proteins
16%
Proteins are the polymers of
L-α-Amino acids
Name the sulfur containing essential amino acid
Methionine
The charged molecule which is electrically neutral is known as
Zwitterion
The non – amino acid present in coenzyme A
β-Alanine
The bonds forming the backbone of protein structure
Peptide bonds
The amino acid that is completely destroyed by acid hydrolysis of protein
Tryptophan
The number of peptide bonds present in a decapeptide
9
The chemical name of Sanger’s reagent
1-Fluro 2,4-dinitrobenzene
The phenomenon of disorganization of native protein structure is known as
Denaturation
The amino acid found in protein structure
Proline
A non-protein amino acid
Histamine
The bonds in protein structure that are not broken on denaturation.
Peptide bonds
Sequenator is an automatic machine to determine amino acid sequence in a polypeptide chain. The reagent used in sequenator is
Edman’s reagent
The reaction given by two or more peptide linkages is
Biuret test