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cellular respiration (glucose→H2O,CO2 (breakdoen of pyruvate…
cellular respiration
glucose→H2O,CO2
breakdoen of pyruvate
2pyruvate→2(co2+acetyl...2c)
citric acid cycle(2ATP)
2acetyl→4co2
glycolysis(2ATP)
glucose(6C)→2pyruvate(3C)
oxidative phos.(30~34ATP)
NADH,FADH2 electronic transport chain
oxidative phos.
[ATP]↗：ATP binds to IV(inhibit)
[ADP]↗：rate↗
stimulate IV
ADP is a substrate of ATP
inner usage
anabolic pathway
ex:NADH→synthesis glycerol
mitochondrion
gradient→H+/pyruvate symporter
lack O2
anaerobic respiration
(use other substance)
fermentation
(only substrate-level phos.)
NADH problem
high[NADH]：DNA damage
NAD+↙→regenerate NAD+
muscle：(2ATP)2lactate
O2↗：pyruvate/glucose
yeast：(2ATP+2CO2)2ethanol
mitochondria
(create ATP not ENERGY)
ATP：cristae
increase surface
involved in
modification
synthesis hormones
breakdown
generate heat
2NADH
2NADH
6NADH(348)+2FADH2(6)