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10 Cards in this Set
- Front
- Back
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Where does phospholipid synthesis occur?
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Smooth ER-->Golgi
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Where does TAG synthesis occur?
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Cytoplasmic face of ER
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1. Either Dihydoxyaceton Phosphate (DHAP) or glycerol converted to?
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glycerol 3 phosphate
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2. Use what enzyme to put on our FA's to glycerol 3 phosphate? forms what?
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acyl transferases
to form phosphatidate or diacyclglycerol-P |
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3. Diacyclglycerol-P --> TAG
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Minus P from diacyclgycerol-P -->1,2 diacylglycerol
Use acyl transferase to make TAG |
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3. diacylglycerol-P --> Phospholipid
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Activate using CTP--> CDP-diacylglycerol
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Regulation of TAG & Phospholipid synthesis
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Insulin +
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"Salvage Pathway"
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Use phospholipid breakdown products
Use CTP to activate the alcohol OR diacylglycerol |
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If cell is trying to make Phosphatidyglycerol or phosphatidylinositol it activates what?
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The diacylglycerol componenet
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If the cell is trying to make phosphatidylcholine and phosphatidylethanolamine
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The headgroup is activated
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