ungraded quiz 4.4

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Quiz Section 4.4
Cellular Respiration
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1. What is the Principle function of
cellular respiration?
A. It produces oxygen so we can breathe.
B. It produces ATP for cellular activity.
C. It breaks down carbohydrates to form
glucose.
D. It creates hydrogen ions from water
molecules.
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2. If a process is aerobic, it means
that. . .
A.
B.
C.
D.
The process requires oxygen to work.
The process requires carbon dioxide to work.
Glucose is required to fuel the process.
It is dependent on ATP.
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3. Glycolysis is what type of process?
A.
B.
C.
D.
Aerobic
Reducing
Oxidizing
Anaerobic
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4. How are glycolysis and cellular
respiration connected?
A. Cellular respiration provides the glucose
glycolysis needs to take place.
B. Glycolysis’s primary function is to provide
ADP to the Krebs cycle.
C. The mitochondria utilize the products of
glycolysis to power cellular respiration
D. Glycolysis produces the carbon dioxide the
mitochondria need for cellular respiration.
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5. What are the reactants in cellular
respiration?
A. One 6 carbon molecule from glycolysis and
carbon dioxide.
B. Three-carbon molecules from glycolysis and
oxygen.
C. Three-carbon molecules from glycolysis and
carbon dioxide.
D. One 6 carbon molecule from glycolysis and
oxygen.
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6. What are the products of cellular
respiration?
A.
B.
C.
D.
Water and carbon dioxide.
Water and oxygen
Water and hydrogen ions
Carbon dioxide and oxygen
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7. Where does the Krebs cycle take
place?
A.
B.
C.
D.
In the cell’s cytoplasm
In the Golgi apparatus
In the matrix of the mitochondrion
In the chloroplast
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8. What are the primary products of
the Krebs cycle?
A. Glucose and ATP
B. Energy carrying molecules and carbon
dioxide.
C. Oxygen and ADP for the electron transport
chain.
D. ATP and ADP
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9. What is transferred from the Krebs
cycle to the electron transport chain?
A.
B.
C.
D.
Water and ADP
ADP and oxygen
High energy molecules to make ATP
ATP to make high energy molecules
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10. What are the primary products of
the electron transport chain?
A.
B.
C.
D.
ATP and water
Lots of ADP and water
ATP and carbon dioxide
ADP and oxygen
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11. Label this diagram - you can check
your work with the notes or your book.
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mitochondrion
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Describe the relationship between cellular
respiration and photosynthesis.
• See next slide
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