Chapter 7 Flashcards
Once ATP donates its phosphate in a coupled reaction it becomes ADP. ADP + inorganic phosphate can be combined back to ATP only if this reaction is coupled with a/n ____ reaction.
Exergonic
How many FADH2 molecules are produce during one turn of the citric acid cycle?
2
Which would be TRUE if an inhibitor blocked the activity of mitochondrial ATP synthase?
a. The pH in the space between the mitochondrial membranes would decrease. (more acidic)
b. The pH in the space between the mitochondrial membranes would increase. (more basic)
c. The concentration of NADH would increase.
d. Oxygen consumption would decrease.
e. ATP synthesis would increase.
A
Where is the location of this Metabolic Pathway:
Glycolysis
Cytosol (cytoplasm)
Where is the location of this Metabolic Pathway:
NADH Dehydrogenase
Inner Mitochondrial membrane
Where is the location of this Metabolic Pathway:
Aldolase
Cytosol
Where is the location of this Metabolic Pathway:
Breakdown of Pyruvate
Mitochondrial Matrix
Where is the location of this Metabolic Pathway:
Citric Acid Cycle
Mostly mitochondrial matrix, except 1 step in inner membrane
Which molecule serves as the final electron acceptor for the electron transport chain of cellular respiration?
Oxygen
in addition to ATP, what are the products of glycolysis?
H2O, NADH, Pyruvate
What is given off as a waste product when pyruvate is converted to acetyl-CoA?
CO2
