(A) Primary structure
(B) Secondary structure
(C) Tertiary structure
(D) Quaternary structure
Tag: Mcqs of Biochemistry
Two amino groups are present in?
(A) Leucine
(B) Glutamate
(C) Lysine
(D) Threonine
Aromatic amino acids can be detected by?
(A) Sakaguchi reaction
(B) Millon-Nasse reaction
(C) Hopkins-Cole reaction
(D) Xanthoproteic reaction
Glutelins are present in?
(A) Milk
(B) Eggs
(C) Meat
(D) Cereals
α-Helix is formed by?
(A) Hydrogen bonds
(B) Hydrophobic bonds
(C) Electrostatic bonds
(D) Disulphide bonds
Primary structure of a protein is formed by?
(A) Hydrogen bonds
(B) Peptide bonds
(C) Disulphide bonds
(D) All of these
Folding of newly synthesized proteins is accelerated by?
(A) Protein disulphide isomerase
(B) Prolyl cis-trans isomerase
(C) Chaperonins
(D) All of these
The most abundant protein in mammals is?
(A) Albumin
(B) Haemoglobin
(C) Collagen
(D) Elastin