This detailed, brightly coloured 3D model of a greatly magnified Chloroplast with vibrantly coloured structures is ideal for studying the structure and function of this key plant cell organelle. Key features include:. Ribosomes,. DNA,. Starch Granule,. Outer Membrane,. Inner Membrane,. Stroma,. Thylakoids,. Granum,. Lamellae,. Lumen. All features are colored and numbered for comparison with the key that is included. This model provides a visually and kinaesthetically effective method for studying the structure and function of the chloroplast, an extremely important organelle in a plant cell. Base Dimensions: 254mm x 178mm x 26mm. Model Dimensions: 254mm x 153mm Overall Height: 267mm.