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Across 6. the __ of the phospholipid bilayer are polar 7. fluid that makes up 20% of total body weight. 8. ion found in higher concentrations outside the cell 9. organelle that packages proteins to be sent out of the cell 13. the deep surface of an epithelial tissue 14. RBC's will shrivel in this tone of solution 15. another name for a carrier (a facilitated diffusion carrier) 17. netlike type of connective tissue 21. the __ ATPase pump moves ions around with the help of ATP 22. aka secondary active transport 24. __ active transport requires ATP as energy source 26. ___ of thirst cells in the hypothalamus stimulate thirst. 29. the __ of the cell membrane's lipid bilayer are non polar 31. the __ __ never has to take a sip of water due to metabolic water produced 32. electrophysiology depends on the movement and permeability of ___. 34. an intracellular solute 35. garbage disposal organelle 38. ___ moved against concentration gradient in kidneys/digestive tract is an example of secondary active transport 41. facilitated diffusion example 45. type of transport; facilitated diffusion 46. na+ channels ___ in the first step of the action potential energy diagram 48. K+ ___ through the channel protein in the 4th step of the action potential energy diagram 50. na+ channels ___ in the third step of the action potentail energy diagram, at the apex 51. reduced in the krebs cycle 52. organelle forms mitotic spindle during cell cycle 54. building block of the body 55. __ Na bind inside cell, and __ K bind outside cell on the Na-K ATPase pump 57. charge of average membrane potential at rest

Down 1. osmosis is the movement of this substance 2. voltage-quantity of charges in a given location in reference to another location 3. the anaerobic portion of glucose-->ATP 4. a group of similar tissues 5. at 5% dehydration, skin is ___. 6. a solution with higher osmotic pressure will have a ___ solute concentration. 8. an extracellular solute 10. these proteins go through the phosopholipid bilayer from inside to outside, and often function as carrier proteins 11. a form of insensible heat loss 12. (2 words) temporary change in resting membrane potential caused by any stimulus that increases membrane permeability to Na 16. transitional epithelial tissue is unique because it has the ability to ___. 18. what mitochondria produce 19. an example of active transport 20. __ of RBC's can indicate disease; also differs between species 23. (abbr.) This makes up 60% of your total body weight. 25. ___ of the stomach will releive thirst. 27. units that express osmotic pressure 28. a type of epithelial tissue 30. eye's squamous epithelial tissue 33. solution that has a lower osmotic pressure 36. type of diffusion that describes the movement of water 37. type of connective tissue 39. type of diffusion that is passive transport 40. the superficial surface of an epithelial tissue. 42. all solutes are ___ in terms of osmoles 43. muscle tremors that occur in the midst of electrolyte depletion 44. __ active transport requires the intrinsic energy from the Na+ gradient for energy 47. an excitable tissue type 48. you might not expect it, but this is a type of tissue. 49. cow pee is a 1031 osmol solution. dog pee is 1904 osmol. which animal concentrates urine better? 53. place a RBC into this solution and it will neither swell nor shrivel 56. at __% dehydration, involuntary muscle twitching and shock are experienced