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).
There are many different variations of pink, from a pale blush to a gentle medium pink to a vibrant pink, each having its own meaning and implication. The palest pink roses are a sign of gentleness, joy and grace. Bridal Pink is a perfect pale pink floribunda rose that is long lasting and offers a spicy scent.
The purple rose has certain other meanings. Opulence, glory and majesty are some other interpretations given to the purple rose. Purple being a color of elegance and grandeur, it is only fitting that the rose also pays tribute to these characteristics. The most widespread meaning of the purple rose is enthrallment, especially at first sight. Because of this, the purple rose is a hot favorite on Valentine's Day. And though there is no indication of permanence in this attraction, there is definitely a deep impression created.