CHEM 2770 Midterm: CHEM 2770 277Dec-2003 Exam

• School: University of Manitoba
• Department: Chemistry
• Course: CHEM 2770
• Professor: All

Document Summary

You must mark the answer sheet with pencil (not pen). Put your name and enter your student number on the answer sheet. Choose the answer that you think is correct and record your choice on the answer sheet. This exam will count for 60% of your final mark. There is a blank page at the end of the exam for rough work. Primarily involve the effect of polar solutes on the entropy of aqueous systems. Do not contribute to the structure of water-soluble proteins. Refer to the ability of water to denature proteins. Are the driving force in the formation of micelles of amphipathic compounds in water. Cause the formation of disulfide bonds between cysteine residues in proteins. The ph of a sample of blood is 7. 4. The ph of a sample of gastric juice is 1. 4. The [h ] in the blood sample is: 6,000 times lower than in gastric juice. a million times lower than in gastric juice.