Review__Study_Guide__39746ipod

Review__Study_Guide__39746ipod - STUDY GUIDE FOR FINAL 1....

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STUDY GUIDE FOR FINAL 1. Shown below are questions from the previous 3 exams pointing to areas to study for the final. 2. The final exam will have question THAT ARE DIFFERENT FROM THE QUESTIONS BELOW. 3. When you study for the final use the lecture slides from these areas and make sure you understand very well how the answers to the following questions were derived. 4. FINAL EXAM INFO. DATE - 12/15 - Tuesday TIME - 2-5 PM LOCATION – SEC105 – SAME CLASS ROOM AS LECTURE NUMBER OF QUESTIONS - 40 QUESTIONS/3 HOURS 5. OFFICE HOURS DATE - MONDAY – DEC 14 TIME – 11AM-2.30PM LOCATION – SR2 453F
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AREAS TO STUDY 1. Prokaryotic Gene Regulation a. Lac Operon, Ara Operon b. trp Operon, Attenuation sample questions from previous exams 18. Which of the following relationships show negative regulation? a. Lactose and Lac repressor (I) b. cAMP and CAP  c. AraC protein and AraI in the Arabinose operon d. a and b e. a and c Answer: e Questions 19-22:   Select the choice (a-e) which would best describe the predicted phenotype  of the genotypes given below. 19.  i +  p +  o +  z +  y / i +  p +  o c  z +  y + β -galactosidase (Z)     permease (Y) Lactose   =                     Present       absent                                    present                     absent     a. +         +      + + b. -         -      - - c. +         -      + - d. +         -      + + e. +         +     - - Answer: a 20.  i s  p +  o +  z +  y / i +  p +  o +  z -  y +
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-galactosidase (Z)     permease (Y) Lactose   =                     Present       absent                                    present                     absent     a. +         +      + + b. -         -      - - c. +         -      + - d. +         -      + + e. +         +     - - Answer: b 21.  i +  p -  o +  z +  y / i +  p +  o c  z +  y - β -galactosidase (Z)     permease (Y) Lactose   =                     Present       absent                                    present                     absent     a. +         +      + + b. -         -      - - c. +         -      + - d. +         -      + + e. +         +     - - Answer: e 22.  i +  p +  o -  z -  y / i +  p + o +  z +  y + β -galactosidase (Z)     permease (Y) Lactose   =                     Present       absent                                    present                     absent     a. +         +      + + b. -         -      - - c. +         -      + - d. +         -     
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Review__Study_Guide__39746ipod - STUDY GUIDE FOR FINAL 1....

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