Polyamines derived from Ornithine

1.Which of the following is not a treatment modality for Classic homocystinuria?’
a) Vitamin B6
b) Betaine
c) Biotin
d) Cysteine
2.All the following are examples of transmethylation EXCEPT
a) Epinephrine to Norepinephrine
b) Carnosine to anserine
c) Ethanolamine to Choline
d) Guanidoacetate to Creatine
3.Polyamines derived from Ornithine are all except
a) Spermine
b) Spemidine
c) Putrescine
d) Cadaverine
4.MAT-I isoform is present in
a) Liver
b) Kidney
c) Muscle
d) Adipose tissue
5.Lysosomal Storage disorder is
a) Cystinosis
b) Homocystinuria
c) Cystathioninuria
d) Alkaptonuria
6. Glutathione –False is
a) Tripeptide
b) Made from Glutamic acid,Cysteine & Glycine
c) Prevents methhemoglobinemia
d) True peptide
7.The metabolic defect in Primary Hyperoxaluria Type I……………………………………………………
8. Vitamins needed for Serine to Glycine conversion is ………………………………………….
9.Hyperoxaluria is associated with which anaesthetic agent……………………………………………
10.H protein is present in ……………………………………………….