Template:Chloroplast structure

1 Granum

2 Chloroplast envelope

2.1 Outer membrane

2.2 Intermembrane space

2.3 Inner membrane

3 Thylakoid

3.1 Thylakoid space (lumen)

3.2 Thylakoid membrane

4 Stromal thylakoids
(lamellæ or frets)

5 Granal thylakoids

6 Stroma

7 Nucleoid
(DNA rings)

8 Ribosome

9 Plastoglobulus

10 Starch granule

Edit · Source image