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Metabolism, Excess Glucose= Excess ATP-> Citric Acid cycle is inhibited…
Metabolism
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Exercise
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Fatty Acids
Nothing since glucose gives enough energy, so it just remains as lipid droplets in cells, but maybe some lipolysis(Beta oxidation)
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Fed State
Amino Acids
Amino acids are either used to synthesize conditional non essential amino acids or they are just stored and used to make nitrogen based organic compounds needed for life such as DNA
Fatty Acids
The fatty acids from a diet are transported from chylomicrons. These are digested by lipoprotein lipase. Free fatty acids are made available to muscle cells and adipocytes. Excess fatty acids are transported back to the liver by chylomicron remnants. The excess lipid from the liver is then transported to the LPL using VLDL lipoproteins, where free FAs are available to muscle cells and adipocytes. Excess lipids are returned to the liver using IDL. The excess lipid from this is sent to peripheral cells using LDL. Reverse transport of cholesterol back to the liver is done using HDL. LDL= Bad cholesterol and HDL= Good cholesterol
Cholesterol biosynthesis only occurs in absence of cholesterol(since cholesterol synthesis is energy expensive)
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Sugars
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Other sugars' metabolsim joins glycolysis pathway, so in fed state, same thing that happens with glucose happens to them
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Excess Glucose= Excess ATP-> Citric Acid cycle is inhibited. Meanwhile, no cAMP production= No PKA activation= No activation of GSK= Activation of Glycogen Synthase
Even the liver and muscle have a finite capacity to store glycogen. Once maximum glycogen capacity is reached, excess glucose is converted into lipid. This happens when CAC is shut down. Citrate is used to shuttle Acetyl CoA outside the mitochondria, and Acetyl CoA is rapidly converted into fatty acids using FA Synthase