What Is the Major Disadvantage of CAM Photosynthesis Relative to C3

question 56

Multiple Choice

What is the major disadvantage of CAM photosynthesis relative to C3 or C4 photosynthesis?

• A) lower G3P yield
• B) less water loss
• C) less CO₂ availability
• D) fewer electrons available from chlorophyll
• E) fewer NADPH molecules from the light reactions

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