Question

1. what are the two main stages of photosynthesis? a. glycolysis and the citric acid cycle b. cellular respiration and fermentation c. electron transport and fermentation d. light - dependent reactions and light - independent reactions

Explanation:

Photosynthesis has two main stages. The light - dependent reactions use light energy to produce ATP and NADPH. The light - independent reactions (Calvin cycle) use ATP, NADPH and carbon dioxide to make glucose. Glycolysis, citric acid cycle, cellular respiration, fermentation, and electron transport are related to energy - production processes other than photosynthesis.

Answer:

D. Light - dependent reactions and light - independent reactions