I can not speak good English will be bad if I apologize for my words.How can Chlorophyll absorb light and Chlorophyll can use it?

There is a magnesium atom in the centre of an aromatic heterocycle. When sunlight shines on it, an electron is "ejected" from the magnesium where it is capture by an electron acceptor. This electron is then passed along a chain of reactions that eventually lead to the biosynthesis of whatever the plant needs

Can we put this Mg mechanic tool?

Does the light absorption of Mg there?

Can we put this Mg mechanic tool?

Does the light absorption of Mg there?

 

I am not exactly sure what you are asking but will try to give an answer. Photosynthesis is a biological process that seems to be pretty efficient, especially when compared to artificial photosynthesis.

The whole protein complex enhances the light harvesting properties. It is not something that can be replicated with current techniques easily.

thanks to give me answer quickly

Chlorophyll itself is a synthesized chemical pigment, not a protein.

http://en.wikipedia.org/wiki/Chlorophyll#Chemical_structure

There's also proteins and accessory pigments, which help it collect light.