Q. No. 41. 5 HIAA in urine is due to:
Option A Pheochromocytoma
Option B Carcinoid syndrome
Option C Alkaptonuria
Option D Phenyl ketonuria
Correct Option B
Q. No. 42. The immediate source of energy for muscular
contraction is
Option A Creatine phosphate
Option B ATP
Option C Glucose
Option D Ketone body
Correct Option A
Q. No. 43. Aminoacyl t-RNA is required for all except:
Option A Lysine
Option B Hydroxyproline
Option C Cysteine
Option D Methionine
Correct Option B
Q. No. 44. Which of the following is a lipotropic factor?
Option A Insulin
Option B Choline
Option C HDL
Option D Carnitine
Correct Option B
Q. No. 45. Preservative used for urine in testing for porphyrin:
Option A NaOH
Option B Formalin
Option C HCl
Option D Boric Acid
Correct Option C
Q. No. 46. Cofactor for Glycogen phosphorylase:
Option A TPP
Option B PLP
Option C Biotin
Option D FAD
Correct Option B
Q. No. 47. The primary defect in Xeroderma pigmentosa is:
Option A Exonuclease is defective
Option B Formation of adenine dimers
Option C Poly ADP ribose polymerase is defective
Option D Formation of thymidine dimers
Correct Option D
Q. No. 48. Thiamine requirement increase in excessive intake
of:
Option A Carbohydrate
Option B Amino acid
Option C Lipid
Option D Lecithin
Correct Option A
Q. No. 49. Enzyme defect in Refsum's disease:
Option A Thiolase
Option B Thiokinase
Option C Acyl CoA dehydrogenase
Option D Phytanoyl alpha oxidase
Correct Option D
Q. No. 50. Which deposition result in cataract formation?
Option A Amino sugar
Option B Galactose
Option C Sugar Alcohol
Option D Glycosides
Correct Option C
