he classic "journey of a glucose molecule" poster This standard but effective poster uses arrows and graphics to trace the path of photosynthesis. Central graphic: A large, stylized diagram of a leaf or a plant, with a cutaway view showing the chloroplasts inside the cells. Flow of matter and energy: Use different colored arrows to represent the journey of reactants and products: Blue arrows: Water ( H2Ocap H sub 2 cap O 𝐻2𝑂) entering the plant through he roots. Black/gray arrows: Carbon dioxide ( CO2cap C cap O sub 2 𝐶𝑂2) entering through the stomata. Yellow arrows: Sunlight (light energy) striking the leaf. Green arrows: Oxygen ( O2cap O sub 2 𝑂2) exiting the leaf. Orange arrows: Glucose ( C6H12O6cap C sub 6 cap H sub 12 cap O sub 6 𝐶6𝐻12𝑂6) being produced and distributed within the plant. Side panels: Add smaller diagrams that zoom in on key organelles and processes: A chloroplast showing the thylakoids and stroma. A close-up of a stoma on the leaf surface. The chemical equation for photosynthesis ( 6CO2+6H2O+light energy→C6H12O6+6O26 cap C cap O sub 2 plus 6 cap H sub 2 cap O plus light energy right arrow cap C sub 6 cap H sub 12 cap O sub 6 plus 6 cap O sub 2 6𝐶𝑂2+6𝐻2𝑂+light energy→𝐶6𝐻12𝑂6+6𝑂2). Voir plus