Explain mechanism of photosynthesis with the help of diagram of chloroplast

Photosynthesis is an Physico chemical process.
It has two stages.
Light reaction and dark reaction.
In light reaction redlight absorbedfromsun is converted to chemical energy “NADPH”
Whereas
In dark reaction the NADPH molecules are used to convert CO2 molecules into glucose
C₆H₁₂ O₆