9. Which of the following best describes the process of aerobic respiration? It only takes place in the absence of oxyge

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9. Which of the following best describes the process of aerobic respiration?
It only takes place in the absence of oxygen.
It only takes place in the presence of oxygen.
It does not use an electron transport system.
It usually results in the production of carbon dioxide.
10. Within the mitochondria, ATP is formed when:
electrons are passed along the electron transport chain.
H+ ions pass through the inner mitochondrial membrane.
H+ ions pass through the outer mitochondrial membrane.
Oxygen combines with hydrogen to form water.
11.
Energy derived from the high-energy electrons of glucose is used to form ATP. ATP is a readily useable form of chemical energy that is used to power metabolic activities.
In the above diagram, the letter that represents ATP is
P
Q
R
S
12.
The byproduct carbon dioxide (CO2) is what remains of the glucose after the hydrogen ions (and associated electrons) are removed.
In the diagram, CO2 is labeled
Q
T
U
S