a process combines two nuclei into one and releases a large amount of energy
lightning is tremendous_release_of_energy. photosynthesis is process. photosynthesis is chemical_process. unwinding_dna_molecule is chemical_reaction. matter is energy. general_photosynthesis is biological_energy_transfer. energy_coupling is biochemical_process. plant_process is process. produce is output. energy_coupling is not biochemical_process.