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HY - Bill's Rate Limiting Enzymes - One-Liners

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
show Phosphofructokinase - I  
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RLE of Gluconeogenesis   show
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RLE of TCA cycle   show
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RLE of glycogen sythesis   show
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show Glycogen Phosporylase  
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show Glucose-6-phosphate dehydrogenase  
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RLE of pyrimidine synthesis   show
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show Glutamine-PRPP-amidotransferase  
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show CPS I  
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RLE of Fatty acid sythesis   show
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show Carnitine acyltransferase I  
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RLE of Ketogenesis   show
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RLE of Cholesterol sythesis   show
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show Anabolic processes, Respiratory burst, P-450, and Glutathion reductase  
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show 1) Decreases because you have lots of energy 2) Increases because you have no energy 3) Decreases because the TCA cycle needs to catch up 4) Increases because you need to further drive glycolysis  
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show Thiamine, FAD (riboflavin), NAD (Niacin), CoA (pantothenate) and Lipoic acid  
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show Increased levels of NAD+/NADH, ADP, and Ca+ **high levels of the above suggests you need energy**  
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What other molecules can pyruvate be made into?   show
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show Allows lactate to be made into glucose!  
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What is the purpose of the HMP shunt?   show
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What disease is caused by failure to make NADPH and protect against free radical damage?   show
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show Aldolase B  
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show Fructokinase  
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What is the difference between the two above disorders?   show
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show galactose-1-phosphate uridyltransferase  
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show galactokinase  
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Symptoms of classic galactosemia?   show
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show mild condition, galactose in urine, cataracts, no social smile  
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What is the most common Urea cycle disorder?   show
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show High Orotic acid, decreased BUN, hyperammonemia  
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What can be made from Phenylalanine?   show
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show Serotonin, Melatonin, Niacin  
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What can be made from Histidine?   show
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show Porphyrin, Heme  
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What can be made from Arginine?   show
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What can be made from Glutamate?   show
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show Lack of Phenylalanine Hydroxylase or BH4  
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What is the cause of alkaptonuria (ochronosis)?   show
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What is the cause of albinism?   show
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show Lack of Cystathione synthase low affinity of above for pyridoxal phosphate Homocysteine methyltransferase deficiency  
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What are the symptoms of homocystinuria?   show
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What is the cause of cystinuria?   show
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What are the symptoms of cystinuria?   show
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show Can't degraded branched chain A.As (Ile, Leu, Val)  
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Which disease results in loss of tryptophan in the urine and leads to pellagra?   show
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