302 sample 1 11 ANS

302 sample 1 11 ANS - Biology 302 Sample Questions Exam I...

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Sample Questions Exam I True-False - 1. __F_ Human cancer cells are the only types of cells that can be grown indefinitely in tissue culture. 3. __F_ In plants, ATP synthesis occurs only in the chloroplast. 5. _T__ The compound CH 3 CH 2 CH 2 CH 3 is considered to be non-polar. This is because we can tell by the structure that it will not dissolve in water. 7. __F_ Carbon fixation occurs in both the mitochondria and chloroplast of plants. 9. _F__All amino acid R-groups are polar. 11. __F_ Hydrogen bonds are responsible for the primary structures of proteins. 14. _F__ It is impossible for proteins to fold on their own into the proper conformation. This can only occur with the help of other specific proteins called chaperones. Multiple choice: 20. _A__ As a protein is being synthesized, it is observed that regions containing non- polar amino acids move towards the inner areas of the protein, away from the surface. This phenomenon occurs due to
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This note was uploaded on 12/13/2011 for the course BIOL 302 taught by Professor Connollyandkrizek during the Fall '08 term at South Carolina.

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302 sample 1 11 ANS - Biology 302 Sample Questions Exam I...

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