Test your basic knowledge |

Biochemistry

Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What is the physiologic role of dystrophin






2. Where are FADH2 electrons transferred to...






3. What does cytokeratin stain for






4. In what cell is collagen synthesis initiated






5. What polar group does guanine have - and what non polar group does thymine have






6. What enzyme converts phenylalanine to tyrosin






7. How do microtubules grow and collapse






8. What makes up a nucleotide

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


9. 90% of ADPKD cases are due to a mutation In what gene






10. What is the breakdown product of epi






11. How do labile celss grow and regenerate and What are examples






12. What happens at the smooth ER






13. What defects characterize velocardiofacial syndrome






14. Which antihelminthe drugs work on microtubules






15. What leads to the deletion of the dystrophin gene in duchenne's muscular dystrophy






16. What shuttle is used in fatty acid degredation and What does it move and From where to where






17. What causes Marfan syndrome






18. What is the energy source after day 3 of starvation






19. What does the vimentin stain for






20. protein malnutrition resulting in skin lesions - edema and liver malfxn






21. cell signaling defect of fibroblast growth factor (FGF) receptor 3 - results in dwarfism - short limbs - head/trunk nl size - associated with advanced paternal age






22. What are the symptoms of vit A def






23. What apolipoprotein is on LDL






24. When does aspartate enter the urea cycle






25. What does the CFTR channel do in the lungs - GI tract and skin






26. Where is fructose 1 -6 bisphosphatase found and What does it do






27. What causes biotin def






28. What are CDKs






29. Type I collagen






30. If two alleles are present - but the active allele is deleted - what happens






31. What is the defectin IV - hypertriglyceridemia






32. Which step in the de novo purine and pyrimidine synthesis pathway requires just aspartate






33. What two rxns in in glycolysis require ATP






34. What is the TX for hyper ammonemia






35. What does apoA 1 do






36. How many ATP are produced by anearobic glycolysis per molecule of glucose






37. What are purines made from






38. What is the TX for PKU






39. Why does alpha amanitin cause liver failure and Where is it found






40. What is the origin of replication






41. cytoskeletal elements associated with vimenentin - desmin - cytokeratin - glial fibrillary acid protiens (GFAP) - neurofilaments






42. What is the RDE of the urea cycle






43. Outside the fibroblast What part of procollagen is cleaved and What is it transformed into






44. What does hepatic TG lipase do






45. How do you diagnose CFTR






46. What other inflammatory process can induce a hemolytic anemia in NADPH defieicnt patients






47. What are the teratogenic effects of vit A and What test must be ordered before starting a woman on isotreitinoin for severe acne






48. Why is G6PD def more common among patients of african decent






49. What converts DOPA to dopamine






50. What shuttle is involved in fatty acid synthesis and What does it move From where to where