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Biochemistry

Instructions:
  • Answer 50 questions in 15 minutes.
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  • 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. Which are the acidic amino acids






2. What does apoB48 do






3. How do glucagon/epi lead to glycogenolysis






4. What is the breakdown product of dopamine






5. Who typically has lactase def






6. In mismatch repair - which strand is recognized and In what hereditary syndrome is this defective






7. 1 g of protein or cabrohydrate = ?kcal






8. Why can't even chain fatty acids produce new glucose






9. What happens with wet beriberi






10. What does Citrate Is Krebs starting substrate for making oxaloacetate






11. What does cytokeratin stain for






12. Which aspect of the spliceosome do patients with lupus make antibodies against






13. Which antifungal drugs work on microtubules






14. What form of amino acids are found in proteins






15. What clotting factors require vit K






16. Why is albinism inheritnace varialbe due to...






17. How does ouabain work






18. What does inc phenylalanine lead to...






19. What can excess vit B3 cause






20. What happens in termination of proteins synthesis






21. The pyruvate dehydorgenase complex serves In what reaction: reactants






22. What is made fir rNucleotides or deoxyrNucleotides and what enzyme is necessary to convert one to the next






23. How many rings do pyrimidines have






24. Type IV BM






25. How do stable (quiescent) cells grow and regenerate and What are examples






26. Name 5 drugs that interfere with nucleotide synthesis






27. What does the deletion of the dystrophin gene lead to...






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






29. What is incomplete penetrence and give an example






30. What rxn does propionyl - CoA carboxylase catalyze






31. What is axonemal dynein






32. What is the complication of cystinuria






33. nucleotide repeat for fredreich's ataxia






34. What does a pyruvate dehydrogenase deficiency lead to and What are the findings






35. Synthesis of vit B3 requires what other vitamin






36. What does a southern blot use as its sample






37. Which phase of the HMP shunt is reversible and Which is irreversible






38. What does beta oxidation do and Where does it occur






39. inc glycogen in muscle but can't break it down - painful muscle cramps - myglobinuria with strenuous exercise - dz and enzyme

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






41. Type III collagen






42. What are the glucogenic essential amino acids






43. What enzyme converts adenine to AMP






44. What is the result of vit B5 def






45. What 3 steps in RNA processing occur after transcription

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46. What are the fetal screening measures for Down






47. Pts with albinism are at inc risk For what cancer






48. ADPKD is associated with What additional conditions






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






50. What is locus heterogeneity and give an example