381668
Description
Question 1
Question
Which of the following shows the correct sequence during cellular respiration?
Answer
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Electron Transport Chain --> glycolysis --> Krebs Cycle
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Glycolysis --> Electron transport chain --> Krebs Cycle
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Glycolysis --> Krebs Cycle --> Electron transport chain
Question 2
Question
Where do the carbon atoms in pyruvic acid end up following the Krebs Cycle?
Answer
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They enter the electron transport chain and make ATP
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They become part of a carbon dioxide molecule and end up in the atmosphere
Question 3
Question
What is produced during the Krebs Cycle?
Answer
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Atp
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NADH
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CO2
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FADH2
Question 4
Question
Name the 6 carbon molecule that forms when Acetyl-CoA joins its 2 carbons to a 4 carbon molecule during the Krebs Cycle
Answer
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ATP
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Glucose
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Citric Acid
Question 5
Question
During the Krebs Cycle, the second stage of cellular respiration, pyruvic acid produced in ________ is broken down into carbon dioxide in a series of energy-extracting reactions.
Answer
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Glycolysis
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mitochondria
Question 6
Question
What's another name for the Krebs Cycle?
Answer
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Citric acid cycle
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pyruvic acid cycle
Question 7
Question
Acetyl-CoA combines with a __-carbon molecule to produce ____ acid.
Answer
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2, Pyruvic
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36, Pyruvic
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3, Citric
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4, Citric
Question 8
Question
Where does the Krebs Cycle occur?
Answer
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matrix
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mitochondria
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Cytoplasm
Question 9
Question
What is the gas used in the Krebs Cycle?
Answer
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Oxygen
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Carbon Dioxide
Question 10
Question
What is the Net Atp in the Krebs Cycle?
Answer
-
36
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2
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4
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32
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