Conversion of light energy into chemical energy is function of:

Explanation

Light dependent phase of photosynthesis takes place in grana of chloroplast in which light energy is converted into chemical energy. Grana or stacks of disc shaped structures called the thylakoids found inside the chloroplast. The main function of grana is to enhance the efficiency of photosynthesis. The thylakoids contain chlorophyll and other pigments that capture light energy. This energy is then used to drive the synthesis of ATP and the production of energy rich molecules like NADPH which are vital for the subsequent stages of photosynthesis.Grana or stacks of disc shaped structures called the thylakoids found inside the chloroplast. The main function of grana is to enhance the efficiency of photosynthesis. The thylakoids contain chlorophyll and other pigments that capture light energy. This energy is then used to drive the synthesis of ATP and the production of energy rich molecules like NADPH which are vital for the subsequent stages of photosynthesis. Therefore it is grana where Conversion of light energy into chemical energy take place. Therefore it is grana where Conversion of light energy into chemical energy take place.Therefore it is grana where Conversion of light energy into chemical energy take place.