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 does a phosphatase do






2. bilateral - massive enlargement of of kidneys due to multiple large cysts






3. In eukaryotes - What does RNA poly II make






4. Fluorescent DNA or RNA probe binds to specific gene of interest - used for specific localization of genes and direct visualization of anomalies - like microdeletions - at molecular level






5. Which bond is stronger AT or CG and why? What is the laboratory consequence of this?






6. What tissues have both enzymes of sorbitol metabolism






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






8. What enzyme converts adenine to AMP






9. What is codominance and give an example






10. Leysh - Nyhan syndrome is a defect in which enzyme and What are the biochemical results






11. What does the passage of electrons result in that when coupled to OXPHOS drives the production of ATP






12. What are possilbe presentation for galactokinase def






13. What converts NE to epi






14. caf






15. What are the two possible causes of albinism






16. What does biotin def cause






17. How do aminoglycosides work






18. What does Adenosine deaminase deficiency cause a build up of - and What does that lead to?






19. What are the reactants for glycolysis






20. What is the defectin IV - hypertriglyceridemia






21. What is the most abundant type of RNA






22. What chromosome is the NF gene on...






23. What is NADPH used for






24. What bone disorder has x linked dominant inheritance






25. What are the findings in Down's syndrome






26. What is the results of vit B1 def






27. Wgat substances directly inhibit mitochondrial ATPase - causing an inc in proton gradient - no ATP because pump is stopped






28. What can excess vit B3 cause






29. What makes up a nucleotide

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


30. Type III collagen






31. What are the fat soluble vitamins and What does their absorption depend on...






32. What does primase do






33. What does vit B3 def result in






34. peripheral neuropathy - developmental delay - optic atrophy - glopoid cells






35. What are bite cells and when do you see them






36. Milder form of type I with nl blood lactate levels - dz and enzyme

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


37. Where is glucose 6 phosphatase found and What does it do






38. In eukaryotes - What does RNA poly III make






39. In which single strand DNA repair mechanism do specific endonucleases release the oligonucTIDE containing bases and DNA poly and ligase fill and reseal - and what disease occures when this is mutated






40. What is a frame shift






41. What is the treatment for cystathionine synthase def






42. What tissues have only aldose reductase






43. What does a kinase do






44. Which direction does kinesin go






45. Broadly - What can cause fat - soluble vitamin deficiencies






46. What does high cholesterol or long saturated fatty acid content do to the melting temperature and fluidity






47. What does DNA ligase do






48. What are the two transgenic strategies in mice






49. What is a nonsense mutation






50. What activates the pyruvate dehydrogenase complex