Which pigment is essential for photosynthesis but has no direct role in respiration?
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Correct answer: Chlorophyll
Chlorophyll absorbs light energy required for photosynthesis. Respiration does not involve light absorption or chlorophyll.
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More Photosynthesis vs Respiration questions
- Which process is directly responsible for maintaining atmospheric oxygen levels?
- Which of the following best explains why respiration is considered the reverse of photosynthesis?
- Which metabolic pathway is common to both plant and animal respiration but absent in photosynthesis?
- Which statement about energy flow in photosynthesis and respiration is correct?
- Which of the following occurs in chloroplasts but not in mitochondria?
- Why is respiration essential even in photosynthetic tissues?