Mitochondrion structure. Mitochondria are the energy factories of the cells. The energy currency for the work that animals must do is the energy-rich molecule adenosine triphosphate (ATP).
Pink Roses. While overall, pink roses connote admiration, elegance and grace, each shade. has its own meaning. Light pink blooms symbolize sweetness and innocence, while deep pink blooms convey gratitude and appreciation.
The red rose has also reflected beauty and perfection. Deep or dark red roses can reveal an unconscious beauty. Words like admiration, gentleness, grace, gladness, joy and sweetness are just a few ways to describe the meaning behind the pink rose. A pink rose can also convey happiness, gracefulness and admiration.