Photosynthesis is a process in which _ compounds of carbon and hydrogen are reduced to carbohydrate-like compounds (glucose) using light energy.
Correct answer: B. Energy-poor
- A. Organic
- B. Energy-poor
- C. Energy-rich
- D. Reduced
Explanation
During photosynthesis, energy-rich carbohydrates are formed from inorganic compounds like carbon dioxide and water that have much less chemical energy stored in them.
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Cellular respiration explains how cells release energy from glucose through glycolysis, the link reaction, Krebs cycle and electron transport chain. It includes ATP production, substrate-level and oxidative phosphorylation, aerobic versus anaerobic respiration, and the roles of mitochondria, oxygen and fermentation in energy transfer.
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