the chloroplasts in the cells of these organisms then transform the radiant energy into chemical potential energy stored in the bonds of

Biochemistry, it deals with the chemical constitution, the breakdown and the synthesis of plant and animal products.

It doesn’t show the symbol

Mitochondria produce atp, a high energy compound. atp is used for all sorts of enzyme-mediated reactions, such as making proteins/nucleotides/etc, certain compounds cross the cell membrane, muscles move, etc.  without this source of energy, a cell will die. it will not be able to repair itself, defend against pathogens, etc.

What orders do you have in your chart