AVS-4160 Lecture Notes - Lecture 7: Chylomicron, Energy Flux, Micelle
24 Sep 2016
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Skeletal muscle stores a lot because it needs a lot to do its job. To fuel the muscle beyond homeostasis, you need to regenerate atp. Fat uses beta oxidation and produces a lot of atp. You can phosphorylate a creatine using atp. This can later produce work for skeletal muscle. Glycogen is stored in the liver and the skeletal muscle. The horse expends 100x the amount of energy when exercising as it does when resting. All tissue types use both anaerobic and aerobic metabolism. Aerobic exercise in humans includes walking and swimming. Anaerobic exercise in humans includes faster, longer exercises such as running. It takes longer for aerobic enzymes to produce atp. Aerobic metabolism is the preferred type for type 1 muscle fibers. Substrate level phosphorylation makes atp via the kreb"s cycle. Oxidative phosphorylation produces a lot of atp. Moving to aerobic exercise after an anaerobic exercise allows the lactic acid to dissipate form the muscle.
