Respuesta :
amino acidsOkay, we can mention that the energy transformation occurring in plants at photosynthesis is basically the keystone of all of the trophic networks or food chain since these organisms can make their own resources on the stroma and thylakoids of their chloroplasts, like starch made up of glucose (capturing CO2, and producing also O2 as a subproduct), from the sunlight, reason they're known as autotrophs.
This will be used by animals, which will eat the plants to get food in form of leaves or fruits, getting energy for their cellular processes, like the production of ATP molecules for cellular respiration. This process consists of the catabolization of greater molecules to smaller ones taken mainly from carbohydrates, but also from aminoacids or lipids.
