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Campbell AP Biology 8th edition chapter 9 Flashcards

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3323655087proton-motive forcethe potential energy stored in the form of a proton electron chemical gradient0
3323655088oxidative phosphorylationthe production of ATP using energy derived from the redox reactions of an electron transporation1
3323655089oxidationthe complete or partial loss of electrons from a substance involved in a redox reaction2
3323655090substrate level phosphorylationthe enzyme catalyzed formation of ATP by direct transfer of a phosphate group3
3323655091facultative anaerobean organism that makes ATP by aerobic respiration if oxygen is present4
3323655092anaerobic respirationa catabolic pathway in which in organic molecules other than oxygen accept electrons5
3323655093ATP synthasea complex of several membrane proteins that functions in electron transport chains; produces ATP by using the H+ gradient6
3323655094beta oxidationa metabolic sequence that breaks fatty acids down to 2-carbon fragments7
3323655095cellular respirationcatabolic pathways of aerobic and anarobic respiration8
3323655096chemiosmosisan energy coupling mechanism that uses energy stored in the form of a hydrogen ion gradient across a semi-permeable membrane9
3323655097alcohol fermentationglycolysis followed by the reduction of pyruvate to ethyl alcohol10
3323655098aerobic respirationa catabolic pathway for organic molecules11
3323655099acetyl CoAentry compound for the critic acid cycle in cellular respiration12
3323655100cytochromean iron-containing protein that is a component of electron transport claims in the mitochondria and chloroplasts13
3323655101electron transport chainsequence of electron carrier molecules14
3323655102kreb's cycle (citric acid)chemical cycle involving 8 steps15
3323655103fermentationa catabolic process that makes a limited amount of ATP16
3323655104NAD+a coenzyme that cycles easily between oxidized and reduced reactions (oxidized form)17
3323655105lactic acid fermentationglycolysis followed by the reduction of pyruvate to lactate18
3323655106glycolysisa series of reactions that ultimately splits glucose into pyruvate; occurs in cytosol19
3323655107reducing agentthe electron donor in a redox reaction20
3323655108reductionthe complete or partial addition of electrons to a substance involved in a redox reduction21
3323655109redox reactionchemical reaction involving the complete or partial transfer of 1 or more electrons22
3323655110oxidizing agentthe electron acceptor in a redox reaction23
3334158605NADHa coenzyme that cycles easily between oxidized and reduced reactions (reduced form)24

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