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26 Cards in this Set
- Front
- Back
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draw the reaction catalyzed by the "Acetyl CoA Carboxylase"
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fatty acid synthesis is primarily a cycle of 4 steps, which are?
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condensation, reduction, dehydration, reduction.
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ACC requires what cofactor?
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biotin
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FAS contains 2 thiol centers, which are?
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acyl carrier protein (ACP) and b-ketoacyl ACP synthase (KS)
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MAT transfers _____ to KS?
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acetyl group
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MAT transfers _____ to ACP?
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malonyl group
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what reaction does KS catalyze?
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KS transfers an acetyl group onto the malonyl group while the carboxyl group is lost as CO2.
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palmitate is cleaved off ACP by?
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thioesterase
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how is ACC regulated?
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allosterically activated by citrate, inhibited by palmitoyl CoA, inactivated by phosphorylation by AMP dependent kinase (activated by AMP and inactivated by ATP)
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how if CATI regulated?
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inhibited by malonyl CoA
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draw cholesterol
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draw acetoacetyl CoA
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what is this structure?
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melvalonate
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what is this structure?
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HMG CoA
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what is this structure?
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isopentenyl pyrophosphate
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what is this structure?
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geranyl pyrophosphate
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what is this structure?
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farnesyl pyrophsphate
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what is this structure?
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squalene
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what is this structure?
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lenosterol
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what is this structure?
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cholesterol ester
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what is this structure?
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glycocholate
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what is this structure?
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testosterone
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what is this structure?
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estrone
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what is this structure?
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estradiol
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what is this structure?
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pyridoxamine phosphate
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what is this structure?
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pyridoxal phosphate
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