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15 Cards in this Set
- Front
- Back
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aerobic respiration
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make ATP by using O2
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1st stage of glycolysis
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glucose phosphorylated by ATP, making glucose-6 phosphate
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2nd stage of glycolysis
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glucose-6-phosphate rearranged to fructose-6-phosphate
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3rd stage
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fructose-6-phosphate phosphorylated by ATO to make fructose-1,6-phosphate
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4th stage
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fructose-1,6-phosphate cleaved into dihydroxyacetone phosphate and glyceraldehyde-3-phosphate
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5th stage
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dihydroxyacetone phosphate isomerized to glyceraldehyde-3-phosphate (now we have 2)
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6th stage
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glyceraldehyde-3-phosphate oxidized to 1,3-biphosphoglycerate, NADH produced
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7th stage
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phosphate removed from 1-3-biphosphoglycerate to form 3-biphosphoglycerate, phosphate transferred to ADP to make ATP via substrate level phosphorylation (2ATP made here)
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8th stage
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phosphate group in 3-biphosphoglycerate moved to #2 carbon, becomes 2-phosphoglycerate
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9th stage
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water molecule removed to form phosphoenol-pyruvate, destabilizes phosphate bond
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10 staghe
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phosphate removed to form pyruvate, phosphate goes to ADP to make 2 more ATP
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describe stage 2 of aerobic respiration
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pyruvate enters mitochondrion via H+/pyruvate symporter, molecule of CO2 removed, remaining acetyl group attached to CoA to create acetyl CoA. Two high energy electrons transferred to NAD+ along with H+ to create NADH
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1st stage of Citric Acid Cycle
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acetyl CoA attached to oxaloacetate to form citrate
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2 step
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citrate rearranged to isocitrate
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3step
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isocitrate becomes alpha-ketoglutarate
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