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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 are the names and sources of the two types of vit D found in nature






2. What ribosomes do prokaryotes have






3. What happens do glycogen in skeletal muscle during exercise






4. What does SAM do






5. What is the activated carrier for 1 carbon units






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






7. What happens to glycogen in the liver






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






9. What does apoE do






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






11. What does PURe As Gold and CUT The Py stand for






12. What is the TX for hyper ammonemia






13. What does an umabiguous genetic code refer to...






14. What are the glucogenic essential amino acids






15. What is the amino acid precuros for niacin and serotonin/melatonin






16. Where is pyruvate carboxylase found - What does it do - What does it require amd What activates it






17. What two cells are particularly rich in RER






18. What is the defect in cystinuria






19. What enzyme becomes essential in PKU






20. What is the fxn of vit D






21. What apolipoprotiens are on VLDL






22. What is the Name and fxn of vit B5






23. What is the activated carrier for electrons






24. energy malnutrition resulting in tissues and muscle wasting - loss of subQ fat - variable edema






25. What kind of RNA is transported out of the nucleus






26. What residues are hydroxylated in step 2 of collagen synthesis - and What does this require






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






28. what findings are associated with marfans






29. What does inc phenylalanine lead to...






30. What regulates whether FBPase -2 or PFK-2 is active






31. What enzyme converts glucose 1 p to UDP glucose






32. trinucleotide repeat fo myotonic dystrophy






33. What is the active form of vit D






34. What does Ehlers Danlos cause and why






35. How do fluoroquinolones work






36. How is ATP used by the cell






37. What is the activated carrier for Co2






38. What are the function of vit C






39. Adenosine deaminase deficiency is an important cause of what immunodeficiency?






40. What is linkage disequilibrium






41. What induces pyruvate kinase






42. Where are FADH2 electrons transferred to...






43. Formed and degradation of VLDL - delivers TGs and cholesterol to liver where they are degraded to LDL






44. 1 g of protein or cabrohydrate = ?kcal






45. What happens with wet beriberi






46. congenital deficiency of homogentisic acid oxidase in the degradative pathway of tyrosine to fumarate leading to dark connective tissue - brown pigmented sclera - urine turns black on standing - dz and worst complication






47. What enzyme adds Cl - to the H202 to makes bleach






48. How does insulin inhibit glycogenolysis






49. What two amino acids are required druing periods of growth and why






50. What is heteroplasmy