Biochemistry MCQs part 1 12:48:00 PM Posted by AEI Online Tutor No Comments Biochemistry MCQs part 1 1. A drug which prevents uric acid synthesis by inhibiting the enzyme xanthine oxidase is Aspirin Allopurinol Colchicine Probenecid Answer 2. Which of the following is required for crystallization and storage of the hormone insulin? Mn++ Mg++ Ca++ Zn++ Answer 3. Oxidation of which substance in the body yields the most calories Glucose Glycogen Protein Lipids Answer 4. Milk is deficient in which vitamins? Vitamin C Vitamin A Vitamin B2 Vitamin K Answer 5. Milk is deficient of which mineral? Phosphorus Sodium Iron Potassium Answer 6. Synthesis of prostaglandinsis is inhibited by Aspirin Arsenic Fluoride Cyanide Answer 7. HDL is synthesized and secreted from Pancreas Liver Kidney Muscle Answer 8. Which are the cholesterol esters that enter cells through the receptor-mediated endocytosis of lipoproteins hydrolyzed? Endoplasmin reticulum Lysosomes Plasma membrane receptor Mitochondria Answer 9. Which of the following phospholipids is localized to a greater extent in the outer leaflet of the membrane lipid bilayer? Choline phosphoglycerides Ethanolamine phosphoglycerides Inositol phosphoglycerides Serine phosphoglycerides Answer 10. All the following processes occur rapidly in the membrane lipid bilayer except Flexing of fatty acyl chains Lateral diffusion of phospholipids Transbilayer diffusion of phopholipids Rotation of phospholipids around their long axes Answer Biochemistry MCQs Parts => 1.. 2.. 3.. 4.. Share this AEI Online Tutor
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