Question

What statement is not true about photosynthesis? Select one: a. ATP and NADH are produced during the light-dependent reactions. b. Carbon dioxide is an input in the light-dependent reactions. c. Oxygen is a limiting factor in the rate of photosynthesis. d. The sun's energy is harnessed and converted into chemical energy.

Answer 1

I believe the answer is c. Oxygen is not a limiting factor during photosynthesis. Oxygen is how they exchange gases in the environment. Oxygen is the product of photosynthesis so I don't see how it is limiting the rate.