Question

Photosynthesis is

• A. an oxidative, an exergonic, and a catabolic process.
• B. a redox reaction, an endergonic, and an anabolic process.
• C. a reductive, an exergonic, and an anabolic process.
• D. a reductive, an endergonic, and a catabolic process.

Answer 1

Answer: (B)

In photosynthesis reduction of carbon dioxide and oxidation of water occurs, light energy is used hence endergonic and it is a constructive process hence anabolic.