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7 Cards in this Set
- Front
- Back
- 3rd side (hint)
Enzyme production that decreases in all populations with age
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Lactase Deficiency
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Symptoms: bloating, nausea, diarrhea
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Genetic disorder related to galactose-1-phosphate uridyltransferase
accumulation of galactitol |
Galactosemia
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Symptoms: Fast progression, leads to death, cell destruction, cataract formation
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Activity of frucktokinase exceeds that of aldolase B
F-1-P tends to accumulate, which is an allosteric effector of enzymes like pyruvate kinase |
Excess Fructose Toxicity
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liver damage
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fructose intolerance, liver damage, autosomal recessive, fructosuria
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Aldolase B deficiency
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1) nausea/vomiting after eating foods with fructose or sucrose
2) hypoglycemia (weakness, trembling, sweating) |
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gluconeogenesis is blocked, but can form glucose from stored glycogen, fructosuria
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Fructose -1.6-bisphosphate deficiency
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1) fasting hypoglycemia
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fructosuria, no other symptoms
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Fructokinase deficiency
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benign, fructose is excreted without metabolism
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Problems with Pex 2,5,6, and/or 12 genes
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Zelwegger Spectrum Disorders
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Peroxisome related disorder
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