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Questions and Answers
Stomatal opening and closing is not affected by any external factors.
False
Photosynthesis is a chemical reaction that releases energy from glucose.
False
Gas exchange in plants only occurs during respiration.
False
The main purpose of gas exchange is to exchange nitrogen with oxygen.
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During gas exchange, gases move from areas of lower concentration to areas of higher concentration.
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Increasing light intensity can lead to stomatal opening in plants.
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Photosynthesis only occurs in animals.
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In respiration, glucose is produced from carbon dioxide and water.
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Gas exchange efficiency in plants is not influenced by any plant structures.
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Discussing the mechanism of stomatal opening and closing is not a learning outcome related to gas exchange efficiency.
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