Cellular Respiration Answers
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1
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What do aerobic respiration and anaerobic respiration have in common?
A
Both begin with glycolysis.B
Both occur in mitochondria.C
Both require oxygen to proceed.D
Both end with the electron transport chain.2
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Which statement describes the reaction for cellular respiration?
A
The equation is carbon dioxide + water glucose + oxygen + water and energy is required in the form of light
B
The equation is glucose + oxygen carbon dioxide + water and energy is produced in the form of ATP.
C
The equation is carbon dioxide + water glucose + oxygen + water and energy is produced in the form of ATP.
D
The equation is glucose + oxygen carbon dioxide + water and energy is required in the form of light.
3
During which process is water produced?
A
alcohol fermentationB
acetyl CoA formationC
electron transport chainD
citric acid cycle4
What do alcohol fermentation, acetyl CoA formation, and the Krebs cycle have in common?
A
All produce water.B
All produce carbon dioxide.C
All produce ATP.D
All produce alcohol.5
Which is a similarity between alcohol fermentation and aerobic respiration?
A
Both require oxygen.B
Both require light energy.C
Both start with glycolysis.D
Both produce alcohol.6
What is the main difference between aerobic respiration and anaerobic respiration?
A
Aerobic respiration requires oxygen to proceed, but anaerobic respiration does not.B
Aerobic respiration occurs during photosynthesis, but anaerobic respiration occurs during cellular respiration.C
Aerobic respiration produces ATP, but anaerobic respiration does not.D
Aerobic respiration involves glycolysis, but anaerobic respiration does not.7
Which process occurs within the mitochondria?
A
lactic acid fermentationB
alcohol fermentationC
glycolysisD
Krebs cycle8
Which is a commercial use for lactic acid fermentation?
A
making starchB
making breadC
making wineD
making cheese9
The graphic shows the citric acid cycle. During the citric acid cycle, what happens to acetyl-CoA?
A
It enters the citric acid cycle and gains carbon dioxide to form citric acid, and gains more carbon dioxide through redox reactions to form a 4-carbon molecule.B
It enters the citric acid cycle and associates with a 4-carbon molecule, forming citric acid, and then through redox reactions regenerates the 4-carbon molecule.C
It enters glycolysis and associates with a 5-carbon molecule through redox reactions, forming another acetyl-CoA molecule.D
It enters the citric acid cycle and associates with a 4-carbon molecule, forming a 5-carbon compound, and then through oxidation reactions regenerates the 4-carbon molecule.10
Which is required for both anaerobic respiration and aerobic respiration?
A
oxygenB
waterC
mitochondriaD
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