Question

explain this diagram​

Answer 1

Chloroplasts are organelles that conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight, converts it, and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water in plant and algal cells.

Answer 2

Chloroplasts are the site of photosynthesis process in eukaryotic cells. They are only present in plant cells and algae.

• Parts of chloroplast :

1. Outer Membrane -The outer membrane is not permeable to larger proteins.
2. Intermembrane space - Inner membrane space  is present between outer and the inner membrane of the chloroplast.
3. Inner Membrane -The border of stoma is made up of the folding  of inner membrane .
4. Stroma- The space outside the thylakoid space is called the stroma.
5. Thylakoid System -The thylakoid system is a collection of membranous sacks called thylakoids.