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Biol 1010 chpt 7 test review
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Which of the following is not true regarding the complete breakdown of glucose?
The reactions take place exclusively in the mitochondria.
The preparatory (prep) reaction occurs in the space between the outer and inner mitochondrial membranes.
True
False
False.
The end product of glycolysis is
pyruvate.
Nonprotein substances that assist enzymes are called
coenzymes.
The electron transport chain is a series of electron carriers in the cristae of the mitochondria.
True
False
True.
Which of the following is true regarding glycolysis?
Glycolysis results in a net gain of 2 ATP.
Which does not occur in the preparatory reaction?
An acetyl group is attached to citric acid
During the citric acid cycle, the breakdown of each glucose molecule produces 3 NADH molecules which donate electrons to the electron transport chain.
True
False
False.
Substrate-level ATP synthesis occurs in
glycolysis and the citric acid cycle.
The oxygen consumed by the reactions of cellular respiration becomes part of what molecule?
water
As the electrons from one FADH2 molecule are passed through the electron transport chain, 3 ATP are produced.
True
False
False.
Most of the ATP produced from the breakdown of glucose comes from
the electron transport chain
The complete breakdown of fatty acids and glycerol to carbon dioxide and water gives more ATP per molecule than does the breakdown of glucose.
True
False
True.
The complete breakdown of fatty acids and glycerol to carbon dioxide and water gives more ATP per molecule than does the breakdown of glucose.
Which of the following is not a possible product of fermentation?
NADH
In cellular respiration, glucose is
oxidized to form CO2
___________ is added to ADP to make ATP.
A phosphate group
Which of the following is not produced during the citric acid cycle?
Pyruvate
During the electron transport chain reactions, hydrogen ions are pumped from the intermembrane space into the matrix of the mitochondria.
True
False
False
Hydrogen ions are pumped from the matrix into the intermembrane space of the mitochondria during the electron transport chain reactions.
Fermentation does not involve the following:
oxygen.
Which of the following is true of fermentation?
It begins with glucose.
Author
littlewhitewitch
ID
94219
Card Set
Biol 1010 chpt 7 test review
Description
Biol 1010 chpt 7 test review
Updated
2011-07-16T22:05:35Z
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