(A) Free ammonia
(B) Glutamine
(C) Asparagine
(D) Alanine
Category: Biochemistry Mcqs
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An organ which is extremely sensitive to ammonia toxicity is?
(A) Liver
(B) Brain
(C) Kidney
(D) Heart
Free ammonia is released during?
(A) Oxidative deamination of glutamate
(B) Catabolism of purines
(C) Catabolism of pyrimidines
(D) All of these
Allsoteric activator of glutamate dehydrogenase is?
(A) ATP
(B) GTP
(C) ADP and GDP
(D) AMP and GMP
Allosteric inhibitor of glutamate dehydrogenase is?
(A) ATP
(B) ADP
(C) AMP
(D) GMP
The amino acid that undergoes oxidative deamination at significant rate is?
(A) Alanine
(B) Aspartate
(C) Glutamate
(D) Glutamine
Non-Protein amino acids are?
(A) Ornithine
(B) β-alanine
(C) γ-amino butyric acid
(D) All of these
Hydroxylation of phenylalanine requires all of the following except?
(A) Phenylalanine hydroxylase
(B) Tetrahydrobiopterin
(C) NADH
(D) Molecular oxygen