Step-by-step explanation:
ATP: Adenosine Triphosphate, the main energy currency of cells.
ADP: Adenosine Diphosphate, formed when ATP loses one phosphate group.
NADP: Nicotinamide Adenine Dinucleotide Phosphate, a coenzyme in cellular metabolic reactions.
RUBP: Ribulose-1,5-Bisphosphate, involved in the Calvin cycle of photosynthesis.