chapter 9 review. organisms get the energy they need by breaking down food molecules gradually and...
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Fermentation is a stage of cellular respiration.TRANSCRIPT
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CELLULAR RESPIRATI
ONChapter 9 Review
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QUESTION 1
Organisms get the energy they need by breaking down food molecules gradually and capturing their chemical energy.
FACT
CRAP
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QUESTION 2
Fermentation is a stage of cellular respiration.
FACT
CRAP
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QUESTION 3
Krebs cycle - electron transport – glycolysis is the correct sequence of events in cellular respiration.
FACT
CRAP
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QUESTION 4
The correct equation for cellular respiration:
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
FACT
CRAP
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QUESTION 5
Cellular respiration releases energy by breaking down ATP
FACT
CRAP
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QUESTION 6
The reactants in the equation for cellular respiration are glucose and oxygen.
FACT
CRAP
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QUESTION 7
Water is a product of cellular respiration.
FACT
CRAP
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QUESTION 8
Cellular respiration is called an aerobic process because it requires glucose.
FACT
CRAP
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QUESTION 9
Anaerobic bacterium organism are NOT likely to carry out cellular respiration.
FACT
CRAP
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QUESTION 10
The fermentation process does NOT release energy from glucose.
FACT
CRAP
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QUESTION 11
Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back is one of the ways that cellular respiration and photosynthesis are opposite processes.FAC
TCRA
P
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QUESTION 12
Photosynthesis is to chloroplasts as cellular respiration is to mitochondria.
FACT
CRAP
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QUESTION 13
Unlike photosynthesis, cellular respiration occurs in animal cells only.
FACT
CRAP
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QUESTION 14
Plants release energy from glucose using photosynthesis.
FACT
CRAP
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QUESTION 15
The products of photosynthesis are the reactants of cellular respiration.
FACT
CRAP
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QUESTION 16
Glycolysis is the processes that takes place in the cytoplasm of a cell.
FACT
CRAP
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QUESTION 17
Glycolysis provides a cell with a net gain of 36 ATP molecules.
FACT
CRAP
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QUESTION 18
The starting molecule for glycolysis is pyruvic acid.
FACT
CRAP
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QUESTION 19
Glycolysis requires ATP to start the process.
FACT
CRAP
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QUESTION 20
Glucose is NOT a product of glycolysis.
FACT
CRAP
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QUESTION 21
NAD+ is an electron carrier that plays a role in cellular respiration.
FACT
CRAP
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QUESTION 22
Pyruvic acid is the starting molecule for the Krebs cycle.
FACT
CRAP
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QUESTION 23
The Krebs cycle does NOT occur without the presence of oxygen.
FACT
CRAP
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QUESTION 24
The Krebs cycle produces lactic acid.
FACT
CRAP
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QUESTION 25
The Krebs cycle starts with pyruvic acid and yields lactic acid.
FACT
CRAP
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QUESTION 26
In the presence of oxygen, glycolysis is followed by alcoholic fermentation.
FACT
CRAP
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QUESTION 27
In eukaryotes, electron transport occurs in the outer cell membrane.
FACT
CRAP
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QUESTION 28
NADH and FADH2 pass high-energy electrons to the electron transport chain.
FACT
CRAP
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QUESTION 29
High-energy electrons that move down the electron transport chain ultimately provide the energy needed to convert ADP molecules into ATP molecules.FAC
TCRA
P
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QUESTION 30
The energy of the electrons passing along the electron transport chain is directly used to split water molecules.
FACT
CRAP
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QUESTION 31
Cellular respiration uses 1 molecule of glucose to produce approximately 2 ATP molecules.
FACT
CRAP
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QUESTION 32
Lactic acid fermentation occurs in muscle cells.
FACT
CRAP
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QUESTION 33
The two main types of fermentation are called alcoholic and lactic acid.
FACT
CRAP
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QUESTION 34
The air bubbles and spongy texture of bread are due to lactic acid fermentation.
FACT
CRAP
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QUESTION 35
When microorganisms in milk produce acid under certain conditions, yogurt results because alcoholic fermentation is key in the production of yogurt.FAC
TCRA
P
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QUESTION 36
During fermentation, NAD+ is regenerated, allowing glycolysis to continue.
FACT
CRAP
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QUESTION 37
The conversion of pyruvic acid into lactic acid requires NADH.
FACT
CRAP
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QUESTION 38
Breathing heavily after running a race is your body’s way of making more citric acid.
FACT
CRAP
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QUESTION 39
When the body needs to exercise for longer than 90 seconds, it generates ATP by carrying out cellular respiration.
FACT
CRAP
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QUESTION 40
The energy needed to win a 1-minute footrace is produced mostly by lactic acid fermentation.
FACT
CRAP