test2answers - the brain due to lack of a specific enzyme...

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Answers to Practice T2 BSC2010 Spring 06 1. f 32. cystic fibrosis, long qt, some forms of epilepsy, ect. 2. b 33. gap = connexin; tight = occludin 3. d 4. d 5. b 6. d 7. b 8. e 9. a 10. d 11. a 12. c 13. ATP + Pi : reaction does not exist; ADP + Pi: makes ATP and is endergonic and anabolic ; ATP ADP + Pi: exergonic and catabolic, yields energy 14. an energy intermediary is a substance that transfers energy, hydrogens or electrons from one reaction pathway to another 15. may omit this one 16. b 17. f 18. amphipathic = have hydrophobic and hydrophillic regions. They are polar and non-polar in different regions. This occurs in membrane transporters which are integral membrane proteins or transmembrane proteins 19. cell A is hypotonic to the solution, cell B is hypertonic, C is even more hypertonic than B, cell D is isotonic and cell E is hypotonic. . even more hypotonic than A 20. Tay-sacs is a neurodegenerative disease. Deleterious substances build up in
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Unformatted text preview: the brain, due to lack of a specific enzyme in the lysosomes. It can be inherited. 21. a. in the mitochondria matrix; b. facilitated diffusion 22. H gradient generated by ETC transporters ⇒ powers the ATP synthase and allows oxidative phosphorylation to occur 23. oxidative phos uses atomic oxygen as the final electron acceptor and ATP synthase is used to synthesize ATP. Sub phos is the transfer of a phos to a substrate and ATP is ultimately made after the compound is rearranged 24. c 25. f 26. Hanta, Ebola, Bird Flu 27. balloon will decrease in size 28. RBC’s will lyse 29. h 30. a 31. uniport = one substance in one direct; symport = 2 substances in same direction; antiport = 2 substances opposite direction; aquaporin = special water transport channels...
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This note was uploaded on 04/07/2008 for the course BSC 2010c taught by Professor Janewaterman,pamelathomas during the Spring '07 term at University of Central Florida.

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test2answers - the brain due to lack of a specific enzyme...

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