| the first step involves transamination. | | | | B. | ammonia is formed from glutamate. | | | | C. | deamination results in production of an alpha-ketoacid. | | | | D. | All of the above. | 100% | | | | Score: | 0.1/0.1 | | | 6. | Quest#6 | | Maple syrup urine disease: | | | Student Response | Value | Correct Answer | Feedback | A. | is characterized by metabolic alkalosis. | | | | B. | is caused by a deficiency of branched chain alpha-ketoacid dehydrogenase. | 100% | | | C. | if untreated does not change the IQ of affected individuals. | | | | D. | is a common X-linked dominant disorder. | | | | | Score: | 0.1/0.1 | | | 7. | Quest#7 | | Which of the following enzymes is deficient in humans suffering from phenylketouria (PKU)? | | | Student Response | Value | Correct Answer | Feedback | A. | Cystathionine synthase. | | | | B. | Tyrosinase. | | | | C. | Branched chain alpha-ketoacid dehydrogenase. | | | | D. | Phenylalanine hydroxylase. | 100% | | | | Score: | 0.1/0.1 | |
| the first step involves transamination. | | | | B. | ammonia is formed from glutamate. | | | | C. | deamination results in production of an alpha-ketoacid. | | | | D. | All of the above. | 100% | | | | Score: | 0.1/0.1 | | | 6. | Quest#6 | | Maple syrup urine disease: | | | Student Response | Value | Correct Answer | Feedback | A. | is characterized by metabolic alkalosis. | | | | B. | is caused by a deficiency of branched chain alpha-ketoacid dehydrogenase. | 100% | | | C. | if untreated does not change the IQ of affected individuals. | | | | D. | is a common X-linked dominant disorder. | | | | | Score: | 0.1/0.1 | | | 7. | Quest#7 | | Which of the following enzymes is deficient in humans suffering from phenylketouria (PKU)? | | | Student Response | Value | Correct Answer | Feedback | A. | Cystathionine synthase. | | | | B. | Tyrosinase. | | | | C. | Branched chain alpha-ketoacid dehydrogenase. | | | | D. | Phenylalanine hydroxylase. | 100% | | | | Score: | 0.1/0.1 | |