How Many Molecules of Carbon Dioxide and Water Are Needed

question 53

Multiple Choice

How many molecules of carbon dioxide and water are needed to make a molecule of glucose in photosynthesis?

• A) 5 CO₂ and 5 H₂O
• B) 5 CO₂ and 6 H₂O
• C) 6 CO₂ and 6 H₂O
• D) 6 CO₂ and 2 H₂O
• E) 2 CO₂ and 2 H₂O

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