1. Review For Final I

2. Should I take the final? Can’t hurt you Calculate your average and determine what you need to change your grade

3. Calculating what you need multiply each exam score by 0.4 add the three numbers together subtract this sum from the average you want to get divide the difference by 40 for the percent score you need

4. example test scores: 35, 29, 38 0.4 * (35+29+38) = 40.8 average right now = 40.8/60 = 68%=D this person wants to get a C or 70% in the class so 70 – 40.8 = 29.2 29.2/40 = 0.73 this person need a 73 % on the final

5. How should you study for the final? Study the old study guides Study the three exams Study the 2 review lectures

6. 3-dimensional model of plasma membrane

7. Phosphatidylcholine

8. Non-polar molecule dissolved in water Arrangement of water molecules strongly disturbed

10. Effect of cis double bonds on membranes

11. Cholesterol

13. Cholesterol in lipid bilayer

14. Lipid raft with specific membrane proteins

15. Distribution of phospholipids and glycolipids in the lipid bilayer of human red blood cells

16. Some glycolipid molecules

19. Hydrophobic amino acids in green and yellow

22. Membrane Proteins in Human Red Blood Cells

23. Most Membrane Proteins have Structural Functions

26. Molecule movement across lipid bilayer without proteins

27. Passive vs. Active Transport

28. Three Ways of Driving Active Transport

29. Electrochemical gradient vs. membrane potential Can work additively or against each other

30. Mechanism of Na + - glucose carrier Binding of Na + and glucose is cooperative

31. Selectivity of a K + channel

32. Gating of Ion Channels

34. Transcellular transport of glucose

35. The Na + - K + pump is an ATPase

36. Resting Chemical Synapse

37. Active Chemical Synapse

38. Ion Channels at Neuromuscular Junction

39. Topological relationships between compartments of a eukaryotic cell

40. Roadmap of protein traffic inside cell

41. Two ways in which a sorting signal can be built into a protein

42. Nuclear pore complexes

43. Protein import by mitochondria

44. Signal Peptide is cleaved and the protein folds inside the ER lumen

45. Protein glycosylation in the rough ER

46. Phospholipid synthesis occurs in the cytosolic leaflet of ER membrane

47. Scramblase, a phospholipid translocator equilibrates phospholipids between the two leaflets

48. Flippases maintain highly asymmetric composition of the plasma membrane

49. Endocytic and secretory pathways red = secretory green = endocytic blue = recycling

51. Different coats are used for different transport steps in the cell

52. Assembly and disassembly of clathrin coat

53. SNARE proteins guide vesicular transport

54. Vesicular tubular clusters move along microtubules to carry proteins from ER to Golgi apparatus

55. 3-dimensional model of the Golgi Apparatus

56. Oligosaccharide chains are processed in the Golgi common core complex high-mannose

57. Lysosome interior is different from cytosol