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98A_final06 - Bio 98A Final Exam Name Final Exam BIO 98A...

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3/22/06 Bio 98A Final Exam Name __________________________________________ Final Exam - BIO 98A - Tsai & Aswad Mar 22, 2006 DO NOT BEGIN UNTIL INSTRUCTED DO NOT BEGIN UNTIL INSTRUCTED Please note the following instructions 1. While waiting to begin, fill in your Name, Student ID, and signature where indicated at the bottom of this  page.  Then print your name at the top-right of each answer sheet. 2.  When finished, hand in ONLY the answer packet and keep your exam.   Do not put anything on the  answer sheet except the final answer.  Work space for each question is provided on the exam itself. 3. Scores and final course grades will be accessible via GradeBook as soon as they are available.   An exam  key will be posted on our web site within 24 hr.  Your answer packet will not be returmed to you;  however, after April 4, you may request a photocopy by filling out a form outside the MB&B office at  3205 MH. A word about cheating Because this test is graded on a curve, cheating may rob many students of their just grade.  If you are aware of  any form of cheating, please contact Dr. Aswad or Dr. Tsai as soon as possible after the exam.  Your identity  will be kept strictly confidential. I have read the above instructions and hereby agree to abide by them. _______________________________________           ___________________________________  printed name ( Last  name,   First  name)                              student ID  ------------ _______
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3/22/06 Bio 98A Final Exam Name __________________________________________ _______________________________________ signature ------------ _______
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3/22/06 Bio 98A Final Exam Name __________________________________________ Either full names or abbreviations of enzymes/intermediates are fine. 1). Name the three enzymes that are regulated during glycolysis (3 pt). _____________________________ _____________________________ ____________________________ 2). During glycolysis, the enzyme glyceraldehyde 3-phosphate dehydrogenase produces ______________________________ (1 pt). Draw the chemical structure of this product (2 pt). Arsenate is its poison by mimicking ___________________________________, one of the reactants (1 pt). 3). How many net molecules of ATP will one molecule of G3P generate upon complete oxidation to CO2 and H2O in the muscle? (2 pt) ------------ _______ Draw chemical structure here.
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3/22/06 Bio 98A Final Exam Name __________________________________________ 4). Name the two enzymes of gluconeogenesis that turn pyruvate into PEP (2 pt). _____________________________ _____________________________ 5). About Lance Armstrong. He improved his performance by increasing his ________________________________________________________________________ . (1 pt) 6). Consider a liver cell stimulated with glucagon (the opposite of insulin).
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