noun Descargar 🔗Compartir Grana A stack-like structure in plant chloroplasts that contain chlorophyll; the site of photosynthesis. Examples : ""The biology textbook explained that the grana inside chloroplasts are where plants capture sunlight for photosynthesis." " El libro de texto de biología explicaba que la grana dentro de los cloroplastos es donde las plantas capturan la luz solar para la fotosíntesis. plant biology structure part organ anatomy organism energy physiology nature science Chat con IAJuego de vocabularioPracticar lectura