Answer: Chemical energy
Step-by-step explanation:
Chlorophylls are a family of green pigments found in cyanobacteria and all organisms that contain chloroplasts or tilocoidal membranes in their cells, including plants and various algae. Chlorophyll is an extremely important biomolecule, critical in photosynthesis, a process that allows plants and algae to produce energy from sunlight.
The structure of chlorophyll molecules has two parts: a porphyrin ring containing magnesium whose function is to absorb light, and a hydrophobic phytol chain whose function is to keep the chlorophyll integrated into the photosynthetic membrane. I
So, it is the photoreceptor pigment responsible for the first stage in the transformation of sunlight energy into chemical energy, and consequently the molecule responsible for the existence of higher life on Earth. In this process, light energy is transformed into stable chemical energy, with NADPH (nicotine adenine dinucleotide phosphate) and ATP (adenosine triphosphate) being the first molecules in which this chemical energy is stored. Subsequently, the reducing power of NADPH and the energy potential of the phosphate group of ATP are used for the synthesis of carbohydrates from the reduction of carbon dioxide.