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.
Nothing sends the message of love more clearly, than a red rose. Make that a dozen! The meaning of this rose color is quite clear. Red roses represent love, beauty, passion, courage and respect. White. Whit is the color of purity and innocence. It also represents silence or secrecy, reverence and humility.