Which process fixes atmospheric carbon into organic molecules?
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Correct answer: Photosynthesis
Photosynthesis fixes atmospheric carbon dioxide into carbohydrates. Respiration releases carbon dioxide back into the atmosphere.
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More Photosynthesis vs Respiration questions
- Which of the following occurs in respiration but not in photosynthesis?
- Which pigment is essential for photosynthesis but has no direct role in respiration?
- 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?