the diagram summarizes the light - dependent reactions of photosynthesis.\nwhat is the input of the light…

the diagram summarizes the light - dependent reactions of photosynthesis.\nwhat is the input of the light - dependent reactions, labeled x?\no co₂, h₂o, o₂, and light\no co₂, h₂o, and light\no co₂ and h₂o\no h₂o and light

the diagram summarizes the light - dependent reactions of photosynthesis.\nwhat is the input of the light - dependent reactions, labeled x?\no co₂, h₂o, o₂, and light\no co₂, h₂o, and light\no co₂ and h₂o\no h₂o and light

Answer

Brief Explanations:

In light - dependent reactions of photosynthesis, water ($H_2O$) is split and light energy is absorbed to produce chemical energy (ATP and NADPH) and oxygen. Carbon dioxide ($CO_2$) is not an input for light - dependent reactions but for the Calvin cycle (light - independent reactions).

Answer:

D. $H_2O$ and light