The amino acid, which is used is the estimation of collagen is_____________?
(A) Hydroxyproline
(B) Proline
(C) Lysine
(D) Glycine
The primary role of chaperones is to help in______________?
(A) Protein synthesis
(B) Protein degradation
(C) Protein denaturation
(D) Protein folding
The amino acid residue having animino side chain is____________?
(A) Lysine
(B) Histidine
(C) Tyrosine
(D) Proline
The nitrogen content in 50 gm of a typical dietary protein is most likely to be_____________?
(A) 5 gm
(B) 8 gm
(C) 10 gm
(D) 16 gm
The class of amino acids that contains only non essential amino acids is_______________?
(A) Acidic
(B) Basic
(C) Aromatic
(D) Branched chain
All are true about glutathione except ?
(A) It is a tripetide
(B) It converts hemoglobin to methemoglobin
(C) It conjugates xenobiotics
(D) It scavenges free radicals and superoxide ions
Glutamine replaced by valine in sckle cell anaemia is characterized________________?
(A) Non Sense mutation of beta chain
(B) Missense mutation of beta chain
(C) Degradation of beta chain
(D) Deletion of beta chain
Mannose 6 phosphate containing freshly synthesized proteins are directed to_____________?
(A) Nucleus
(B) Lysosomes
(C) Mitochondria
(D) Golgi apparatus
All are genetic amino acid deficiency disease except___________?
(A) Phenyl ketonuria
(B) Alkaptonuria
(C) Homocystinuria
(D) 6alactosemia