Which Statement About Photosynthesis Is False

question 47

Multiple Choice

Which statement about photosynthesis is false?

• A) The water for photosynthesis in land plants comes primarily from the soil.
• B) The accumulation of atmospheric O₂ as a result of photosynthesis by ancient microorganisms set the stage for the evolution of oxidative phosphorylation.
• C) Light is necessary for the production of O₂ and carbohydrates.
• D) Photosynthesis is the reverse of cellular respiration.
• E) All the O₂ gas produced during photosynthesis comes from water.

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