modification of
a) Carboxylation
b) Methylation
c) Hydroxylation
d) Transketolation
2q) Amber codon refers to
a) Initiating codon
b) Mutant codon
c) Stop codon
d) Codon coding for multiple amino acids
3q) At physiological pH, the most stable amino
acid is
a) Histidine
b) Lysine
c) Arginine
d) Leucine
4q) In cystinuria, amino acids excreted are all the
following except:
a) Ornithine
b) Arginine
c) Lysine
d) Histidine
5q) Dietary triglycerides are transported by
a) Chylomicrons
b) LDL
c) VLDL
d) HDL
6q) In which of the following reaction, thiamine
is not used
a) Alpha ketoglutarate to succinyl CoA
b) Glucose to pentose
c) Oxidative decarboxylation of Alpha keto amino acids
d) Lactate to pyruvate
7q) In chromatography, mass movement of the
substances is seen in
a) Electrophoresis
b) Diffusion
c) Osmosis
d) Paper chromatography
8q) The type of chromatography in which
proteins are bound to another substance is
a) Hydrophobic chromatography
b) Affinity chromatography
c) paper chromatography
d) gel chromatography
9q) The end-product of citric acid cycle used in
detoxification of ammonia in brain is
a) Oxaloacetate
b) Alpha keto glutarate
c) Succinate
d) Citrate
