exam 1 - Name(print T.A's name Total points(80 Biology 220...

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Name (print)___________________________________ T.A.’s name__________________________ Total points (80) ___________ Biology 220: Exam #1 Animal Physiology July 6, 2004 NO CALCULATORS NEEDED OR ALLOWED DURING EXAM 1. PLEASE PRINT YOUR NAME ON EVERY PAGE. ONLY pages with names on them will be graded. 2. Read the questions carefully. 3. Most questions require only a brief and concise answer. Length of expected answer is positively correlated with number of points the question is worth -- --- DO NOT write on the back of exam-answers on back of exam are NOT graded. 4. If you have a question during the test, raise your hand and we will come to you. 5. At the end of the exam, check to see that you have answered EVERY question. Helpful facts ***** accepted abbreviations on back page***** log 10 100 = 2 log 10 10 = 1 log 10 1 = 0 log 10 0.1 = -1 log 10 0.01 = -2
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Last Name, First ( PRINT )_________________________________ 2 1. I have a solution of 200 mM glucose in a bag, only water can move across the bag. I put this bag in a beaker of a NaCl solution and notice that over time the bag swells. What is the molarity of the NaCl solution? A. 100 mM NaCl B. 250 mM NaCl C. 150 mM NaCl D. 10mM NaCl Defend your answer. 2.
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exam 1 - Name(print T.A's name Total points(80 Biology 220...

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