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Related Flashcards
Cards In This Set
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Starting with one molecule of glucose, the energy-containing products of glycolysis are...?
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2 NADH, 2 pyruvate, && 2 ATP
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One function of both alcohol fermentation && lactic acid fermentation is to....?
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Oxidize NADH to NAD+
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Which metabolic pathway is common to both cellular respiration && fermentation?
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Glycolysis
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Substrate-level phosphorylation accounts for aproximately what percentage of the ATP formed by the reaction of glcolysis?
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100%
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Which one of these is formed by the removal of a carbon as Co2 from a molecule of pyruvate?
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Acetyl CoA
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How many carbon atoms are fed into the citric acid cycle as a result of one molecule of pyruvate?
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Two
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Starting with one molecule of isocrite && ending with fumarte, how many ATP molecules can be made through substrate-level phosphorylation?
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one
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Axpromiately how many molecules of ATP are produced from the complete oxidation of two molecules of glucose (C6H12O6) in aerobic cellular respiration?
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60-64
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Chemiosmosis ATP synthesis (oxidative phosphorylation) occurs in...?
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All respiring cells, both prokaryotic & eukaryotic, using oxygen or other electron acceptors
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what descirbes this reaction? C6H1206+6CO2---> 6CO2+6H20+energy
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C6H1206 is oxidized && 02 is reduced
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For each molecule of glucose that is metabolized by glycolysis & the citric acid cycle, what is the total number of NADH + FADH2 molecules produced?
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12
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Where are the proteins of the electron transport chain located?
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Mitochondrial inner membrane
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Starting with citrate, which of the following combinations of products would result from three acetycl CoA molecules entering the citric acid cycle?
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3 ATP, 6 CO2, 9 NADH, && 3 NADH2
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During glycolysis, when each molecule of glucose is catabolized to 2 molecules of pyruvate, most of the potential energy contained in glucose is
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Retained in 2 pyruvates
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