ATP Answers

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1
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How is sunlight used in photosynthesis?

A
Sunlight controls the amount of water in plant cells.
B
Sunlight is a nutrient for plants.
C
Sunlight is converted to chemical energy.
D
Sunlight breaks cell walls to allow energy in and out.
2
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In organisms other than plants, when and where is the most ATP produced?

A
in cytoplasm, during photosynthesis
B
in nuclei, during cellular respiration
C
in chloroplasts, during photosynthesis
D
in mitochondria, during cellular respiration
3

Which characteristic best distinguishes glycolysis and the Krebs cycle from the electron transport chain?

A
the amount of ATP produced
B
the location in which they occur
C
whether glucose is broken down
D
whether they occur in plants or animals
5

What are the components of adenosine triphosphate (ATP)?

A
sugar + three phosphates
B
adenosine + one phosphate
C
base + three phosphates
D
base + sugar + three phosphates
8

Which statement is true for both plants and animals?

A
Plants and animals both use sunlight to generate ATP for energy.
B
Plants and animals both form ADP in the Calvin cycle.
C
Plants and animals both need to consume sugar to store energy.
D
Plants and animals both break a phosphate bond of ATP to release energy.
9

Can green plants and humans use the same process to create ATP?

A
No; green plants can use only photosynthesis, and humans use only cellular respiration.
B
No; green plants can use only the Krebs cycle, and humans can use only the Calvin cycle.
C
Yes; green plants and humans can both use photosynthesis to create ATP.
D
Yes; green plants and humans can both use cellular respiration to create ATP.

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