Midterm 2010 - CHEM114C Midterm I Name _ April 20, 2010...

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CHEM114C Name ______________________________ Midterm I -1- April 20, 2010 ID#________________________________ Row and Seat#_______________ Please write your name on each page (in case pages get separated). Your exam should have 6 pages including this cover page, with a total of 5 questions. I recommend permanent ink. You can use the back of the page to continue your answer. Do not use a calculator. This exam is 60 min long – work swiftly, most answers are short. GOOD LUCK! Your score 1. (20)_________ 2. (20)_________ 3. (20)_________ 4. (20)_________ 5. (20)_________ 6. (20)_________ Total (120)______________
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CHEM114C Name ______________________________ Midterm I -2- 1. DNA structure (20) 1.1. Draw a G-C base-pair showing carbons, the hydrogen bonds between the bases, and where the bases are attached to the backbone (4). 1.2. Summarize the properties of A-, B- and Z- DNA in the table below (12) A DNA B DNA Z DNA helical sense Diameter (nm) no. of bases per turn relative size of major groove
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This note was uploaded on 05/27/2011 for the course CHEM 114B chem 114B taught by Professor Weng during the Winter '11 term at UCSD.

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Midterm 2010 - CHEM114C Midterm I Name _ April 20, 2010...

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