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First Aid: Biochemistry Molecular

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. Antigout - acts on mts






2. HS1 - HSB - H2 - H4






3. G1 - S - G2 - Mitosis






4. Phosphorylation - glycosloation - hyderoxylation






5. Completed protein is released from ribosme through simple hydrolosis and dissociates






6. The N to C






7. Different exons can be combined to make nique protiens in different times






8. Inhibits by binding to the potassium side






9. Inhibits thymidylate synthase down thymine






10. Lysine/hydroxylysine and combines to form collagen






11. Cylindrical structure composed of helical array of plymerized dimers of alpha and beta tubulin - flagella - cilia - mitotic spindle - grows slowly collapses quickly






12. Epithelial cells






13. Less condensed - transciptionally active=eu truly transcobed






14. Enter G1 from G0 when stimulated Hepatocytes/lymphocytes






15. Cyclin depndent kinases; consituative and inactive






16. Made from orogate precuror with PRPP added later






17. 1) primary transcript combines with snRNPs and other proteins to form spliceosome 2) lariat shaped intermediate is generated 3) Lariat is removed and released to precisely join 2 exons






18. Y shaped region along DNA template where leading and lagging strands are syntehsized






19. Hydroxy proline and hydroxylysine






20. Hn RNA






21. Prokaryotic only. Elongates leading strand by adding deoxynucleotides to the 3prime end. Elongates laggin strand. 3 prime to 5 prime exonuclease activity






22. Inhibits bacterials dihydrofolate reducatese down thymine






23. Scrutinizes aa before and after it binds to tRNA. If incorrect bond is hydrolyzed.






24. You glyucosolate hte pro - alpha chain lysine resudens and form procollagen (triple helix of alpha chains)






25. Type III






26. 75-90 nucleotides - 2ary structure cloverleaf form anticodon end is opposite 3 prime aminoacyl end






27. AUG inAUGurates protein synthesis






28. H1






29. ATP ase that links peripheral 9 doublets and causes bending of cilium by differential sliding of doublets






30. Cleave terminal regions of procollagen to transform into insoluable tropocolagen






31. Bm - kidney - ears and eyes






32. Antifungal - act on microtubules






33. Site of secretory protiens (mucus secreting goblet cells and antibody secreting cells)






34. Asymmetric fluid bilayer - contains - cholesterol - phospholipids - sphingoplipids - glycolipids - and protiends






35. Change resulting in early stop codon






36. Muscle






37. Prophas - metaphase - anaphase telophase






38. Uracil






39. UGA - UAG - UAA






40. Makes an RNA primer on which DNA polymerase II can initiate replication






41. 1 RNA polymerase (multisubunite complex) makes all 3 kinds of RNA






42. CUT 1 ring Cut the Py






43. Rampant - Massive - TIny rRNA is most common - then mRNA and then tRNA






44. DNA And RNA synthesized in the 5-3 direction






45. Made from IMP precursor






46. Anit helminth - act on microtubules






47. Poly adenylation






48. Read froma fixed starting point as a continous sequenecs of bases






49. Prevents stranges from reannealing






50. (A - G) 2 rings Pure As Gold