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15 Cards in this Set
- Front
- Back
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delta G for hydrolysis of acetoacetyl coa?
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negative 32.7
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high energy phosphoanhydride bond?
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o=p---here---o---here---p=o
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in skeletal muscles, NADH from glycolysis under anaerobic conds back to NAD+ by:
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pyruvate --> lactate
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creatine p + ADP ---> creatine + ATP is
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favorable under std conds
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ATP consumed during glycolysis
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glucose --> G6P
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glucose labeled at 4 position, glycolysis and PDH complex
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label released as CO2
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acetyl CoA labeled at methyl carbon entercs TCA
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incorporated into isocitrate
and ends up in both middle positions of of succinate |
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when hexokinase phosphorylates glucose to G6P
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glucose is prevented from leaving the cell
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which enzymes down regulated by ATP?
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pyruvate kinase
and phosphofructokinase |
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gluconeogenisis steps like glycolysis. One that is dif is synthesis of PEP which:
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in glycolysis involves dehydration of 2PG by enolase but in gluconeogenisis involves OAA decarboxylating and reacting with GTP
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pyruvate labeled at methyl carbon reacted with pyruvate carboxylase
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methyl group becomes C3 of OAA
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F26BP is
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positive regulator of phosphofructokinase
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no ox phos
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no ox phos
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in cmp 2 succinate oxidized to fumarate. which is true:
dont need? |
enzyme used FAD even though delta E unfavorable
dont need? |
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no photo
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no photo
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