Unformatted text preview: all 4 enzymes in the pathway; humans lack one or more. D. All organisms have all 4 enzymes in the pathway. E. No organisms have any of the enzymes in the pathway. iClicker Question 8: Which of the following molecules could substitute for vitamin C in humans? A.
E. Glucose. Glucuronic acid. Gulonic acid Gulono lactone. None of the above. iClicker Question 9: Consider the pathway of breakdown of phenylanine (phe). Some humans are unable to make the enzyme PAH; this results in a disease c...
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- Fall '11
- Enzyme, PKU, Phenylketonuria, iClicker Question, Phenylalanine