chlorophyll a, molecular structures, photosynthetic pigment, 3d model, structural chemical formula and atoms with color coding

chlorophyll molecular structure chemical formula model c55h72mgn4o5 photosynthetic pigment atom magnesium nitrogen carbon oxygen hydrogen bond important molecule spectrum biological laboratory research chemistry biochemistry biology science harvest transport electron atomic structural chain photosynthesis life energy vegetable compound absorption algae aromatic leaf plant organic bioactive biomolecule biosynthesis cyanobacteria oxygenic structures atoms color coding coding