Which molecule is a high-energy output of the light reactions?(1 point)
Responses
oxygen
oxygen
hydrogen
hydrogen
ADP
ADP
ATP
ATP
ATP
The molecule that is a high-energy output of the light reactions is ATP (adenosine triphosphate).
The high-energy output of the light reactions is ATP (adenosine triphosphate). ATP is a molecule that stores and transfers energy in cells. It is produced during the light reactions of photosynthesis, which occur in the thylakoid membranes of chloroplasts.
To get this answer, you can remember the process of photosynthesis and its key molecules. The light reactions are the first stage of photosynthesis, and their primary goal is to convert light energy into chemical energy. During this process, light energy is captured by pigments in the thylakoid membranes and used to generate ATP and another high-energy molecule called NADPH.
Among the given options, ATP is the molecule associated with providing high-energy output during the light reactions.