Exam1studyguide - Study Guide for Exam 1 (Chapters 20-21)...

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Study Guide for Exam 1 (Chapters 20-21) CH 339L Chapter 20 Why must animals obtain carbohydrates from their diet? Where does the ATP and NADPH used for the carbon assimilation reactions come from? Where do the carbon assimilation reactions (i.e. Calvin cycle) occur? What reactions occur in stages 1, 2 and 3 of the Calvin cycle and what are the major enzymes involved? What happens in each step of the proposed mechanism for Rubisco, how many products are produced? What is the role of Rubisco activase and 2-carboxyarabinitol 1-phosphate? What are the various fates of the net triose phosphate product of stage 2 of the Calvin cycle? What is the function of the thiamine pyrophosphate cofactor in transketolase reactions (practice explaining it)? Do you understand the overall accounting for 3 turns of the Calvin cycle? How does the P i -triose phosphate antiporter function in keeping the carbon assimilation reactions going and transporting ATP and reducing equivalents? By what mechanisms are the carbon assimilation reactions regulated by light
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This note was uploaded on 02/16/2009 for the course CH 53355 taught by Professor Raymond during the Spring '09 term at University of Texas at Austin.

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Exam1studyguide - Study Guide for Exam 1 (Chapters 20-21)...

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