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 Meanings of Purple (Dark Purple) Roses. Purple roses are one of the innovations developed by man to express another emotion. This particular color has various levels of meanings, and has always been a favorite among rose lovers. Purple roses primarily stand for enchantment.