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Glutamine replaced by valine in sckle cell anaemia is characterized ?
A. Degradation of beta chain
B. Deletion of beta chain
C. Missense mutation of beta chain
D. Non Sense mutation of beta chainMannose 6 phosphate containing freshly synthesized proteins are directed to ?
A. Mitochondria
B. Golgi apparatus
C. Nucleus
D. LysosomesAll are genetic amino acid deficiency disease except ?
A. 6alactosemia
B. Homocystinuria
C. Phenyl ketonuria
D. AlkaptonuriaWhich of the following is a derived a derived protein ?
A. Prolamines
B. Lactalbumin
C. Peptones
D. ProtaminesAmino acids excreted in the urine in cystinosis ?
A. Arginine
B. Cystine
C. Ornithine
D. All of themWhich is the by product of the urea cycle ?
A. Succinate
B. Ornithine
C. Fumarate
D. AspartateUrinary protein is detected by ?
A. Boiling test
B. Ehrlich’s test
C. Barfoed test
D. Hay’s testUrea is produced by the enzyme ?
A. Glutaminase
B. Arginase
C. Urease
D. UricaseIron is complexed in haemoglobin to ?
A. Isoleucine
B. Valine
C. Histidine
D. LeucineAt PH 7 the binding of 2,3 DPG to hemoglobin occurs at which site?
A. arboxy terminal
B. Histidine
C. Amino terminal
D. Sulphydryl group