1
The average nitrogen content of proteins
16%
2
Proteins are the polymers of
L-α-Amino acids
3
Name the sulfur containing essential amino acid
Methionine
4
The charged molecule which is electrically neutral is known as
Zwitterion
5
The non – amino acid present in coenzyme A
β-Alanine
6
The bonds forming the backbone of protein structure
Peptide bonds
7
The amino acid that is completely destroyed by acid hydrolysis of protein
Tryptophan
8
The number of peptide bonds present in a decapeptide
9
9
The chemical name of Sanger’s reagent
1-Fluro 2,4-dinitrobenzene
10
The phenomenon of disorganization of native protein structure is known as
Denaturation
11
The amino acid found in protein structure
Proline
12
A non-protein amino acid
Histamine
13
The bonds in protein structure that are not broken on denaturation.
Peptide bonds
14
Sequenator is an automatic machine to determine amino acid sequence in a polypeptide chain. The reagent used in sequenator is
Edman’s reagent
15
The reaction given by two or more peptide linkages is
Biuret test