Sum04first - Biochemistry 694:301 First Exam Dr Deis Monday 26 July 2004 Name Row Letter Seat Number This exam consists of two parts Part I is

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Biochemistry 694:301 Name_________________________ First Exam, Dr. Deis Monday 26 July, 2004 Row Letter ____ Seat Number ____ This exam consists of two parts. Part I is multiple choice. Each of these 25 questions is worth two points. Answer the Part I questions on this sheet, below. Answer the Part II questions on the question pages. Please use BLOCK CAPITAL letters like this --- A, B, C, D, E. Not lowercase! 1. ______ 10. ______ 18. ______ 2. ______ 11. ______ 19. ______ 3. ______ 12. ______ 20. ______ 4. ______ 13. ______ 21. ______ 5. ______ 14. ______ 22. ______ 6. ______ 15. ______ 23. ______ 7. ______ 16. ______ 24. ______ 8. ______ 17. ______ 25. ______ 9. ______ GRADE: Part I Total _______ Part II: II-1 _______ II-2 _______ II-3 _______ II-4 _______ II-5 _______ Part II Total _______ Total, I & II _______
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694:301 First Exam, page 2 Name ________________________ 1.* Examine the amino acids drawn below: A. #1 is L, #2 is L B. #1 is L, #2 is D C. #1 is D, #2 is L D. #1 is D, #2 is D 2. What sort of protein structure is primarily stabilized by hydrogen bonding of the peptide chain? A. primary structure C. tertiary structure B. secondary structure D. quaternary structure 3.* What supersecondary structure is represented here? A. beta sandwich D. αβ barrel B. helix bundle E. none of the above C. beta saddle 4. Specific cleavage at F, Y, and W residues is catalyzed by A. chymotrypsin D. acetylcholinesterase B. trypsin E. none of the above C. cyanogen bromide 5. Home pregnancy tests detect low levels of hCG by means of A. Western Blotting D. Edman Degradation B. Equilibrium sedimentation E. ELISA C. Amino Acid Analysis 6. What domain of life has single celled organisms with no nucleus, found largely in "extreme" environments (strong acid, hot water, etc.)? A. Eukarya C. Archaea B. Bacteria D. Urticaria 7. Which functional group could not form a hydrogen bond? A. alcohol
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This note was uploaded on 05/09/2008 for the course PHARM.CHEM 306 taught by Professor Hu during the Spring '08 term at Rutgers.

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Sum04first - Biochemistry 694:301 First Exam Dr Deis Monday 26 July 2004 Name Row Letter Seat Number This exam consists of two parts Part I is

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