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131. Which of the following is a derived a derived protein_____________?
A. Protamines
B. Peptones
C. Prolamines
D. Lactalbumin

132. All are genetic amino acid deficiency disease except___________?
A. Phenyl ketonuria
B. Alkaptonuria
C. Homocystinuria
D. 6alactosemia

133. Mannose 6 phosphate containing freshly synthesized proteins are directed to_____________?
A. Nucleus
B. Lysosomes
C. Mitochondria
D. Golgi apparatus

134. 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

135. 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

136. The class of amino acids that contains only non essential amino acids is_______________?
A. Acidic
B. Basic
C. Aromatic
D. Branched chain

137. 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

138. The number of essential amino acid are______________?
A. 6
B. 8
C. 12
D. 16

139. The amino acid residue having animino side chain is____________?
A. Lysine
B. Histidine
C. Tyrosine
D. Proline

140. The primary role of chaperones is to help in______________?
A. Protein synthesis
B. Protein degradation
C. Protein denaturation
D. Protein folding