1. Edman’s reagent is Phenyl-isocyanate 2-4 dinitrophenol 1-fluoro-2,4-dinitrobenzene Cynogen bromide 2. Urea is produced by the enzyme Urease Glutaminase Arginase Uricase 3. Which of the following is caused by defective transport of tryptophan Hartnup disease Phenylketonuria Maple syrup urine disease Alkaptonuria 4. All of the following are sources of acetyl Co-A for fatty acid synthesis except one.Which one is the exception Pyruvate Creatinine Citrate Glucose 5. Allosteric inhibitors of TCA Cycle are all except ADP Succinyl CoA NADH ATP 6. in CRP, the C stands for C polysaccharide of streptococcus Cellular Chondroitin sulphate Canavallin A 7. Inhibitor of F0F1 ATPase in Electron transport chain- Oligomycin 2,4 dinitrophenol Barbiturate Antimycin 8. Which of the following is used to study protein-protein interaction Thin layer chromatography None of the above Western blot Affinity electrophoresis 9. Which of the following is an aldose Ribose Dihydroxyacetone Ribulose Erythrulose 10. Insulin doesnot facilitate glucose uptake in the following except Liver Heart Kidney RBC 11. Major source of ammonia in the kidney is Glutamine Glutamate Urea Aspartate 12. CO acts by inhibiting which component of respiratory chain- Oxidative phosphorylation Cytochrome C oxidase NADH CoQ reductase Cytochrome b 13. increased levels of alanine in serum after fasting suggests increased release of alanine from muscle decreased uptake of alanine by liver break in continuity of plasma membrane resulting in leakage of aminoacids reduced aminoacid utilisation for gluconeogenesis 14. nephrometry is based on the principle of refraction of light reduced transmission of light light attenuated in intensity by scattering filtration of solutes by kidney 15. Carnitine is synthesized from Agrinine Histidine Choline Lysine 16. replacing alanine by which amino acid will increase UV absorption of protein at 280um wavelength tryptophan arginine leucine proline 17. Co-factor for L-amino acid oxidase is Thiamine Riboflavin Folic acid Niacin 18. In malate shuttle,NADH produces how many ATPs 1 2.5 2 1.5 19. the structural proteins are involved in maintaining the shape of cell or in the formation of matrices in the body.the shape of these proteins is fibrous stretch of beads globular planar 20. ketones cannot be utilised by RBCs heart skeletal muscle brain Loading … Question 1 of 20
