Question

what molecule is a high energy output of the light reactions
Answered by GPT-4o mini
The primary high-energy output molecule of the light reactions of photosynthesis is adenosine triphosphate (ATP). Additionally, another important molecule produced during the light reactions is nicotinamide adenine dinucleotide phosphate (NADPH). Both ATP and NADPH are crucial for the subsequent Calvin cycle, where they are used to convert carbon dioxide into glucose and other carbohydrates.