Question 1
Question
Which of the following is NOT a stage of cellular respiration ?
Answer
-
Fermentation
-
Electron transport
-
Glycolysis
-
Krebs cycle
Question 2
Question
Which of the following is the correct sequence of events in cellular respiration?
Answer
-
Glycolysis> fermentation > Krebs cycle
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Krebs cycle> electron transport> glycolysis
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Glycolysis> Krebs cycle> electron transport
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Krebs cycle> glycolysis > electron transport
Question 3
Question
Cellular respiration uses one molecule of glucose to produce .....
Answer
-
2 atp molecules
-
34 atp molecules
-
30 atp molecules
-
38 atp molecules
Question 4
Question
What is the correct equation for cellular respiration?
Answer
-
602+C6H1206>6C02+6H20+energy
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602+C6H1206+energy>6C02+6h20
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6C02+6H20>602+C6H1206+energy
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6C02+6H20+energy>602+C6H1206
Question 5
Question
In the presence of oxygen, glycolysis is followed by....
Answer
-
Lactic acid fermentation
-
Alcoholic fermentation
-
Photosynthesis
-
The Krebs cycle
Question 6
Question
Cellular respiration is called an aerobic process becuase it requires...
Answer
-
Light
-
Exercise
-
Oxygen
-
Glucose
Question 7
Question
The starting molecule for the Krebs cycle is....
Answer
-
Glucose
-
Nadh
-
Pyruvic acid
-
Coenzyme A
Question 8
Question
In eukaryotes, electron transport occurs in the ....
Answer
-
Mitochondria
-
Chloroplasts
-
Cell membrane
-
Cytoplasm
Question 9
Question
When the body needs to exercise for longer than 90 seconds, it generates ATP by carrying out...
Answer
-
Lactic acid fermentation
-
Alcoholic fermentation
-
Cellular respiration
Question 10
Question
How are cellular respiration and photosynthesis almost opposite processes?
Answer
-
Photosynthesis releases energy and cellular respiration stores energy
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Photosynthesis removes carbon dioxide from the atmosphere and cellular respiration puts it back
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Photosynthesis removes oxygen from the atmosphere and cellular respiration puts it back in
Question 11
Question
Which of the following is released during cellular respiration ?
Answer
-
Oxygen
-
Energy
-
Lactic acid
Question 12
Question
What are the reactants in the equation for cellular respiration?
Answer
-
Oxygen and lactic acid
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Carbon dioxide and water
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Glucose and oxygen
-
Water and glucose
Question 13
Question
Which of these is a product of cellular respiration ?
Question 14
Question
What are the names of the two types of frementation?
Answer
-
Citric acid and lactic acid
-
Alcoholic and Krebs cycle
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Alcoholic and lactic acid
-
Glycolysis and electron transport chain