1. Alpha helix and beta pleated sheet are examples of Tertiary structure Primary Quaternary structure Secondary structure 2. Most lipogenic carbohydrate is fructose galactose glucose ribose 3. Leucine is a amino acid with a Polar side chain Negatively charged side chain Positively charged side chain Non polar side chain 4. The ground substance of the extracellular matrix is made up of Proteoglycan molecules Type II collagen Fibrillin Type III collagen 5. Not an essential amino acid Lysine Arginine Histidine Glutamate 6. Glucose 6 phosphatase deficicency is seen in Von gierke’s disease McArdles syndrome Downs syndrome Pompe’s disease 7. What can be prevented by inhibiting aldose reductase in diabetes mellitus Diabetic neuropathy Diabetic cataract Diabetic nephropathy Deafness 8. The number of essential amino acid are 16 12 6 8 9. Activity of which of the following enzyme is not affected by insulin Hexokinase Glycogen synthase HMG Co A reductase Glucokinase 10. HMP shunt is of great importance in cellular metabolism because it produces ADP NADPH ATP Acetyl Co A 11. the nitrogen of the body is suplied by proteins glucose triacy glycerol lipids 12. Most important source of ATP is- Substrate level phosphorylation None of the above Anaerobic glycolysis Oxidative phosphorylation 13. NAD+ acts as a conenzyme for Malate dehydrogenase Xanthine oxidase Succinate dehydrogenase L-amino acid oxidase 14. Brain damage in phenylketonuria is due to accumulation of Tryptophan none Tyrosine Phenylalanine 15. The end product of glycolysis under anaerobic conditions is Oxaloacetic acid Pyruvic acid acetoacetic acid Lactic acid 16. The metabolite that is regarded as the dead end in glycolysis Pyruvate 2,3- bisphosphoglycerate 3-phosphoglycerate lactate 17. Methionine is synthesised from Glycine Histidine Arginine Cysteine 18. Albumin and globulin are classified as Derived proteins Unconjugated proteins Simple globular proteins Conjugated proteins 19. fireflies produces light due to GTP phosphocreatine ATP NADH 20. Ammonia in brain is trapped by Ornithine Glutamine Alanine Aspartate Loading … Question 1 of 20
