In an introductory biology context, which term is most appropriately used as a synonym for photosynthesis?

• A. Breakdown of glucose to produce ATP (cellular respiration)
• B. Loss of water vapor from leaves through stomata (transpiration)
• C. Light-dependent conversion of carbon dioxide and water into sugars and oxygen
• D. Uptake of minerals by roots and movement through xylem

Answer: (C)

Verified step by step guidance

1. Identify the key process described by each term: cellular respiration involves breaking down glucose to produce ATP, transpiration is the loss of water vapor from leaves, photosynthesis is the light-dependent conversion of carbon dioxide and water into sugars and oxygen, and mineral uptake involves absorption and transport of minerals through the plant.
2. Recall the definition of photosynthesis: it is the process by which plants use light energy to convert carbon dioxide and water into glucose (sugars) and oxygen.
3. Compare each option to the definition of photosynthesis to find the synonym: the option describing the light-dependent conversion of carbon dioxide and water into sugars and oxygen matches the definition of photosynthesis.
4. Eliminate options that describe different processes: cellular respiration, transpiration, and mineral uptake are distinct from photosynthesis and therefore not synonyms.
5. Conclude that the term 'Light-dependent conversion of carbon dioxide and water into sugars and oxygen' is the most appropriate synonym for photosynthesis.