Vocab
Self-Quiz
Glycolysis
Citric acid cycle
ETC
100
This is when an atom gains an electron.
What is reduction?
100
This happens when electron acceptors required by the electron transport chain are not available.
What is switch to fermentation?
100
This is the total number of ATP produced during glycolysis. Bonus: What is the net amount produced?
What is 4? Bonus answer: 2
100
This is located in the mitochondrial matrix and produces 2 molecules of carbon dioxide.
What is the TCA?
100
This is the number of ATP produced from the ETC and ATP synthase.
What is ~25?
200
This is when an exergonic phosphorylation reaction is paired with an endergonic reaction.
What is energetic coupling?
200
This happens when an enzyme that is active early in a metabolic pathway is inhibited by a product of the pathway.
What is feedback inhibition?
200
This is where glycolysis takes place.
Where is the cytosol of the cell?
200
These are oxidized in the citric acid cycle.
What are 8 carboxylic acids?
200
This is the only non-protein member of the ETC.
What is ubiquinone?
300
This is defined in the text as any suite of reactions that produces ATP is an electron transport chain.
What is cellular respiration?
300
This is where the citric acid cycle occurs in eukaryotes.
Where is the matrix of the mitochondria?
300
This is "paid in" in the early steps of glycolysis.
What is 2 ATP?
300
This is the least oxidized in the citric acid cycle.
What is citrate?
300
This is the last electron acceptor for the ETC.
What is oxygen?
400
This enzyme catalyzes reaction 3 in glycolysis.
What is phosphofructokinase?
400
This claims that the electron transport chains generate ATP indirectly, by the creation of a proton-motive force.
What is the chemiosmotic hypothesis?
400
This occurs when ATP is produced by the enzyme-catalyzed transfer of a phosphate group from an intermediate substrate to ADP.
What is substrate-level phosphorylation?
400
This step in the TCA is regulated by ATP.
What is acetyl CoA to citrate?
400
This is a nucleotide on the ETC that has a flavin-containing group.
What is FMN?
500
This is the most oxidized molecule in the citric acid cycle.
What is oxaloacetate?
500
This is what pyruvate is converted to during pyruvate processing.
What is acetyl CoA?
500
These are the three parts of an ATP molecule.
What are phosphate groups, ribose, and adenine?
500
This is how many NADH are produced from the TCA.
What is 6?
500
This is the force that drives ATP synthase.
What is the proton motive force?
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